diff --git a/src/Collections/FieldTypeCollection.php b/src/Collections/FieldTypeCollection.php
index 5b71f0ec..a10e3bde 100644
--- a/src/Collections/FieldTypeCollection.php
+++ b/src/Collections/FieldTypeCollection.php
@@ -7,7 +7,7 @@
 use Illuminate\Support\Collection;
 use Relaticle\CustomFields\Data\FieldTypeData;
 
-final class FieldTypeCollection extends Collection
+class FieldTypeCollection extends Collection
 {
     public function acceptsArbitraryValues(): static
     {
diff --git a/src/CustomFields.php b/src/CustomFields.php
index 6b3d7607..8179ac80 100644
--- a/src/CustomFields.php
+++ b/src/CustomFields.php
@@ -9,7 +9,7 @@
 use Relaticle\CustomFields\Models\CustomFieldSection;
 use Relaticle\CustomFields\Models\CustomFieldValue;
 
-final class CustomFields
+class CustomFields
 {
     /**
      * The custom field model that should be used by Custom Fields.
diff --git a/src/CustomFieldsServiceProvider.php b/src/CustomFieldsServiceProvider.php
index c9020212..6210c9f6 100644
--- a/src/CustomFieldsServiceProvider.php
+++ b/src/CustomFieldsServiceProvider.php
@@ -36,7 +36,7 @@
 use Spatie\LaravelPackageTools\Package;
 use Spatie\LaravelPackageTools\PackageServiceProvider;
 
-final class CustomFieldsServiceProvider extends PackageServiceProvider
+class CustomFieldsServiceProvider extends PackageServiceProvider
 {
     public static string $name = 'custom-fields';
 
@@ -143,7 +143,7 @@ public function packageBooted(): void
         }
     }
 
-    private function getAssetPackageName(): string
+    protected function getAssetPackageName(): string
     {
         return 'relaticle/custom-fields';
     }
@@ -151,7 +151,7 @@ private function getAssetPackageName(): string
     /**
      * @return array<Asset>
      */
-    private function getAssets(): array
+    protected function getAssets(): array
     {
         return [
             Css::make('custom-fields', __DIR__.'/../resources/dist/custom-fields.css')->loadedOnRequest(),
@@ -161,7 +161,7 @@ private function getAssets(): array
     /**
      * @return array<class-string>
      */
-    private function getCommands(): array
+    protected function getCommands(): array
     {
         return [
             MakeCustomFieldsMigrationCommand::class,
@@ -172,7 +172,7 @@ private function getCommands(): array
     /**
      * @return array<string>
      */
-    private function getIcons(): array
+    protected function getIcons(): array
     {
         return [];
     }
@@ -180,7 +180,7 @@ private function getIcons(): array
     /**
      * @return array<string, mixed>
      */
-    private function getScriptData(): array
+    protected function getScriptData(): array
     {
         return [];
     }
@@ -188,7 +188,7 @@ private function getScriptData(): array
     /**
      * @return array<string>
      */
-    private function getMigrations(): array
+    protected function getMigrations(): array
     {
         return [
             'create_custom_fields_table',
diff --git a/src/Data/CustomFieldData.php b/src/Data/CustomFieldData.php
index 7df04e4b..37ec6821 100644
--- a/src/Data/CustomFieldData.php
+++ b/src/Data/CustomFieldData.php
@@ -10,7 +10,7 @@
 use Spatie\LaravelData\Mappers\SnakeCaseMapper;
 
 #[MapName(SnakeCaseMapper::class)]
-final class CustomFieldData extends Data
+class CustomFieldData extends Data
 {
     /**
      * Create a new instance of the CustomFieldData class.
diff --git a/src/Data/CustomFieldSectionData.php b/src/Data/CustomFieldSectionData.php
index 20702b8a..7506668d 100644
--- a/src/Data/CustomFieldSectionData.php
+++ b/src/Data/CustomFieldSectionData.php
@@ -10,7 +10,7 @@
 use Spatie\LaravelData\Mappers\SnakeCaseMapper;
 
 #[MapName(SnakeCaseMapper::class)]
-final class CustomFieldSectionData extends Data
+class CustomFieldSectionData extends Data
 {
     /**
      * Create a new instance of the CustomFieldData class.
diff --git a/src/Data/EntityConfigurationData.php b/src/Data/EntityConfigurationData.php
index 0fa3b3c2..4fa42f26 100644
--- a/src/Data/EntityConfigurationData.php
+++ b/src/Data/EntityConfigurationData.php
@@ -16,7 +16,7 @@
 use Relaticle\CustomFields\Models\Contracts\HasCustomFields;
 use Spatie\LaravelData\Data;
 
-final class EntityConfigurationData extends Data
+class EntityConfigurationData extends Data
 {
     public function __construct(
         public string $modelClass,
@@ -42,7 +42,7 @@ public function __construct(
     /**
      * Validate the configuration
      */
-    private function validateConfiguration(): void
+    protected function validateConfiguration(): void
     {
         if (! class_exists($this->modelClass)) {
             throw new InvalidArgumentException(sprintf('Model class %s does not exist', $this->modelClass));
diff --git a/src/Data/FieldTypeData.php b/src/Data/FieldTypeData.php
index 2ac897b6..563a993b 100644
--- a/src/Data/FieldTypeData.php
+++ b/src/Data/FieldTypeData.php
@@ -9,7 +9,7 @@
 use Spatie\LaravelData\Data;
 use Stringable;
 
-final class FieldTypeData extends Data implements Stringable
+class FieldTypeData extends Data implements Stringable
 {
     public function __construct(
         public string $key,
diff --git a/src/Data/ValidationRuleData.php b/src/Data/ValidationRuleData.php
index 3293e6bb..3d1ad862 100644
--- a/src/Data/ValidationRuleData.php
+++ b/src/Data/ValidationRuleData.php
@@ -6,7 +6,7 @@
 
 use Spatie\LaravelData\Data;
 
-final class ValidationRuleData extends Data
+class ValidationRuleData extends Data
 {
     /**
      * Create a new instance of the ValidationRuleData class.
diff --git a/src/Data/VisibilityData.php b/src/Data/VisibilityData.php
index 347fec1e..68dee7e5 100644
--- a/src/Data/VisibilityData.php
+++ b/src/Data/VisibilityData.php
@@ -55,7 +55,7 @@ public function evaluate(array $fieldValues): bool
     /**
      * @param  array<string, mixed>  $fieldValues
      */
-    private function evaluateCondition(VisibilityConditionData $condition, array $fieldValues): bool
+    protected function evaluateCondition(VisibilityConditionData $condition, array $fieldValues): bool
     {
         $fieldValue = $fieldValues[$condition->field_code] ?? null;
 
diff --git a/src/EntitySystem/EntityCollection.php b/src/EntitySystem/EntityCollection.php
index 03a1922f..cdd29a80 100644
--- a/src/EntitySystem/EntityCollection.php
+++ b/src/EntitySystem/EntityCollection.php
@@ -11,7 +11,7 @@
 use Relaticle\CustomFields\Data\EntityConfigurationData;
 use Relaticle\CustomFields\Enums\EntityFeature;
 
-final class EntityCollection extends Collection
+class EntityCollection extends Collection
 {
     /**
      * Find entity by model class or alias
diff --git a/src/EntitySystem/EntityConfigurator.php b/src/EntitySystem/EntityConfigurator.php
index 8f57932e..1de0f6bf 100644
--- a/src/EntitySystem/EntityConfigurator.php
+++ b/src/EntitySystem/EntityConfigurator.php
@@ -11,23 +11,23 @@
  * Fluent builder for configuring the entire entity management system
  * Provides clean, discoverable API for global entity configuration
  */
-final class EntityConfigurator implements EntityConfigurationInterface
+class EntityConfigurator implements EntityConfigurationInterface
 {
-    private bool $autoDiscover = true;
+    protected bool $autoDiscover = true;
 
-    private array $discoveryPaths = [];
+    protected array $discoveryPaths = [];
 
-    private array $discoveryNamespaces = ['App\\Models'];
+    protected array $discoveryNamespaces = ['App\\Models'];
 
-    private array $excludedModels = [];
+    protected array $excludedModels = [];
 
-    private bool $cacheEnabled = true;
+    protected bool $cacheEnabled = true;
 
-    private int $cacheTtl = 3600;
+    protected int $cacheTtl = 3600;
 
-    private array $entityModels = [];
+    protected array $entityModels = [];
 
-    private function __construct()
+    protected function __construct()
     {
         // Set smart defaults
         $this->discoveryPaths = [app_path('Models')];
@@ -142,7 +142,7 @@ public function models(array $entityModels): self
     /**
      * Build the entities array from configured entity arrays
      */
-    private function buildEntitiesArray(): array
+    protected function buildEntitiesArray(): array
     {
         $entities = [];
 
diff --git a/src/EntitySystem/EntityDiscovery.php b/src/EntitySystem/EntityDiscovery.php
index 8f799987..486e287a 100644
--- a/src/EntitySystem/EntityDiscovery.php
+++ b/src/EntitySystem/EntityDiscovery.php
@@ -19,9 +19,9 @@
 use Relaticle\CustomFields\Models\Contracts\HasCustomFields;
 use Symfony\Component\Finder\Finder;
 
-final class EntityDiscovery
+class EntityDiscovery
 {
-    private array $discoveredCache = [];
+    protected array $discoveredCache = [];
 
     public function __construct(
         private array $paths = [],
@@ -81,7 +81,7 @@ public function discover(): array
     /**
      * Discover entities from Filament Resources
      */
-    private function discoverFromFilamentResources(): array
+    protected function discoverFromFilamentResources(): array
     {
         $entities = [];
 
@@ -116,7 +116,7 @@ private function discoverFromFilamentResources(): array
     /**
      * Discover entities from configured paths
      */
-    private function discoverFromPaths(): array
+    protected function discoverFromPaths(): array
     {
         $entities = [];
 
@@ -148,7 +148,7 @@ private function discoverFromPaths(): array
     /**
      * Discover entities from namespaces
      */
-    private function discoverFromNamespaces(): array
+    protected function discoverFromNamespaces(): array
     {
         $entities = [];
 
@@ -173,7 +173,7 @@ private function discoverFromNamespaces(): array
     /**
      * Check if a model should be discovered
      */
-    private function shouldDiscoverModel(string $modelClass): bool
+    protected function shouldDiscoverModel(string $modelClass): bool
     {
         if (! class_exists($modelClass)) {
             return false;
@@ -205,7 +205,7 @@ private function shouldDiscoverModel(string $modelClass): bool
     /**
      * Create entity configuration from a model class
      */
-    private function createEntityFromModel(string $modelClass): EntityConfigurationData
+    protected function createEntityFromModel(string $modelClass): EntityConfigurationData
     {
         /** @var Model $model */
         $model = new $modelClass;
@@ -226,7 +226,7 @@ private function createEntityFromModel(string $modelClass): EntityConfigurationD
     /**
      * Get model label from class name
      */
-    private function getModelLabel(string $modelClass): string
+    protected function getModelLabel(string $modelClass): string
     {
         $baseName = class_basename($modelClass);
 
@@ -236,7 +236,7 @@ private function getModelLabel(string $modelClass): string
     /**
      * Get model plural label
      */
-    private function getModelPluralLabel(string $modelClass): string
+    protected function getModelPluralLabel(string $modelClass): string
     {
         return Str::plural($this->getModelLabel($modelClass));
     }
@@ -244,7 +244,7 @@ private function getModelPluralLabel(string $modelClass): string
     /**
      * Get model icon (can be customized via method or property)
      */
-    private function getModelIcon(string $modelClass): string
+    protected function getModelIcon(string $modelClass): string
     {
         if (method_exists($modelClass, 'getCustomFieldsIcon')) {
             return $modelClass::getCustomFieldsIcon();
@@ -260,7 +260,7 @@ private function getModelIcon(string $modelClass): string
     /**
      * Get model primary attribute
      */
-    private function getModelPrimaryAttribute(string $modelClass): string
+    protected function getModelPrimaryAttribute(string $modelClass): string
     {
         if (method_exists($modelClass, 'getCustomFieldsPrimaryAttribute')) {
             return $modelClass::getCustomFieldsPrimaryAttribute();
@@ -286,7 +286,7 @@ private function getModelPrimaryAttribute(string $modelClass): string
     /**
      * Get model search attributes
      */
-    private function getModelSearchAttributes(string $modelClass): array
+    protected function getModelSearchAttributes(string $modelClass): array
     {
         if (method_exists($modelClass, 'getCustomFieldsSearchAttributes')) {
             return $modelClass::getCustomFieldsSearchAttributes();
@@ -305,7 +305,7 @@ private function getModelSearchAttributes(string $modelClass): array
     /**
      * Get class name from file path
      */
-    private function getClassNameFromFile(string $path): ?string
+    protected function getClassNameFromFile(string $path): ?string
     {
         $contents = File::get($path);
 
@@ -327,7 +327,7 @@ private function getClassNameFromFile(string $path): ?string
     /**
      * Get classes in a namespace (using declared classes)
      */
-    private function getClassesInNamespace(string $namespace): array
+    protected function getClassesInNamespace(string $namespace): array
     {
         $classes = [];
         $declaredClasses = get_declared_classes();
@@ -344,7 +344,7 @@ private function getClassesInNamespace(string $namespace): array
     /**
      * Check if a resource class is valid
      */
-    private function isValidResourceClass(string $resourceClass): bool
+    protected function isValidResourceClass(string $resourceClass): bool
     {
         return class_exists($resourceClass)
             && is_subclass_of($resourceClass, Resource::class);
diff --git a/src/EntitySystem/EntityManager.php b/src/EntitySystem/EntityManager.php
index 8f874a14..0a30d299 100644
--- a/src/EntitySystem/EntityManager.php
+++ b/src/EntitySystem/EntityManager.php
@@ -15,7 +15,7 @@
 use Relaticle\CustomFields\Data\EntityConfigurationData;
 use Relaticle\CustomFields\Enums\EntityFeature;
 
-final class EntityManager implements EntityManagerInterface
+class EntityManager implements EntityManagerInterface
 {
     use Macroable;
 
@@ -23,15 +23,15 @@ final class EntityManager implements EntityManagerInterface
 
     private const int CACHE_TTL = 3600; // 1 hour
 
-    private array $entities = [];
+    protected array $entities = [];
 
-    private ?array $cachedEntities = null;
+    protected ?array $cachedEntities = null;
 
-    private ?EntityDiscovery $discovery = null;
+    protected ?EntityDiscovery $discovery = null;
 
-    private bool $discoveryEnabled = false;
+    protected bool $discoveryEnabled = false;
 
-    private array $resolvingCallbacks = [];
+    protected array $resolvingCallbacks = [];
 
     public function __construct(
         private readonly bool $cacheEnabled = true
@@ -105,7 +105,7 @@ public function disableDiscovery(): static
     /**
      * Invalidate the in-memory cache (lightweight operation)
      */
-    private function invalidateCache(): void
+    protected function invalidateCache(): void
     {
         $this->cachedEntities = null;
     }
@@ -145,7 +145,7 @@ public function resolving(Closure $callback): static
     /**
      * Build the entity cache
      */
-    private function buildEntityCache(): array
+    protected function buildEntityCache(): array
     {
         $entities = [];
 
@@ -179,7 +179,7 @@ private function buildEntityCache(): array
     /**
      * Resolve entities from various input types
      */
-    private function resolveEntities(array|Closure $entities): array
+    protected function resolveEntities(array|Closure $entities): array
     {
         if ($entities instanceof Closure) {
             $entities = $entities();
diff --git a/src/EntitySystem/EntityModel.php b/src/EntitySystem/EntityModel.php
index 269301cd..7aaf0d0e 100644
--- a/src/EntitySystem/EntityModel.php
+++ b/src/EntitySystem/EntityModel.php
@@ -13,7 +13,7 @@
  * Array-based entity configuration factory
  * Provides type-safe configuration using class strings and enums
  */
-final class EntityModel
+class EntityModel
 {
     /**
      * Create entity configuration array from model class
@@ -68,7 +68,7 @@ public static function configure(
     /**
      * Validate the model class is valid
      */
-    private static function validateModelClass(string $modelClass): void
+    protected static function validateModelClass(string $modelClass): void
     {
         if (! class_exists($modelClass)) {
             throw new InvalidArgumentException(sprintf('Model class %s does not exist', $modelClass));
@@ -82,7 +82,7 @@ private static function validateModelClass(string $modelClass): void
     /**
      * Set smart defaults based on the model class
      */
-    private static function setSmartDefaults(string $modelClass): array
+    protected static function setSmartDefaults(string $modelClass): array
     {
         /** @var Model $model */
         $model = new $modelClass;
@@ -109,7 +109,7 @@ private static function setSmartDefaults(string $modelClass): array
     /**
      * Guess the best primary attribute for this model
      */
-    private static function guessPrimaryAttribute(Model $model): string
+    protected static function guessPrimaryAttribute(Model $model): string
     {
         $fillable = $model->getFillable();
 
@@ -126,7 +126,7 @@ private static function guessPrimaryAttribute(Model $model): string
     /**
      * Guess the best search attributes for this model
      */
-    private static function guessSearchAttributes(string $primaryAttribute): array
+    protected static function guessSearchAttributes(string $primaryAttribute): array
     {
         // If we found a good primary attribute, use it for search
         if ($primaryAttribute !== 'id') {
diff --git a/src/Enums/ValidationRule.php b/src/Enums/ValidationRule.php
index f3bdc7ed..e5107df9 100644
--- a/src/Enums/ValidationRule.php
+++ b/src/Enums/ValidationRule.php
@@ -162,7 +162,7 @@ public function getDescription(): string
      *
      * Utility method to eliminate repeated null/empty checks throughout the enum.
      */
-    private static function isEmptyRule(mixed $rule): bool
+    protected static function isEmptyRule(mixed $rule): bool
     {
         return $rule === null || $rule === '' || $rule === '0';
     }
diff --git a/src/Enums/VisibilityOperator.php b/src/Enums/VisibilityOperator.php
index 445dd9e4..862e21fc 100644
--- a/src/Enums/VisibilityOperator.php
+++ b/src/Enums/VisibilityOperator.php
@@ -56,7 +56,7 @@ public function evaluate(mixed $fieldValue, mixed $expectedValue): bool
         };
     }
 
-    private function evaluateEquals(mixed $fieldValue, mixed $expectedValue): bool
+    protected function evaluateEquals(mixed $fieldValue, mixed $expectedValue): bool
     {
         // Handle null values
         if ($fieldValue === null && $expectedValue === null) {
@@ -81,7 +81,7 @@ private function evaluateEquals(mixed $fieldValue, mixed $expectedValue): bool
         return $fieldValue === $expectedValue;
     }
 
-    private function evaluateContains(mixed $fieldValue, mixed $expectedValue): bool
+    protected function evaluateContains(mixed $fieldValue, mixed $expectedValue): bool
     {
         if ($fieldValue === null || $expectedValue === null) {
             return false;
@@ -120,7 +120,7 @@ private function evaluateContains(mixed $fieldValue, mixed $expectedValue): bool
         return false;
     }
 
-    private function evaluateGreaterThan(mixed $fieldValue, mixed $expectedValue): bool
+    protected function evaluateGreaterThan(mixed $fieldValue, mixed $expectedValue): bool
     {
         if (! is_numeric($fieldValue) || ! is_numeric($expectedValue)) {
             return false;
@@ -129,7 +129,7 @@ private function evaluateGreaterThan(mixed $fieldValue, mixed $expectedValue): b
         return (float) $fieldValue > (float) $expectedValue;
     }
 
-    private function evaluateLessThan(mixed $fieldValue, mixed $expectedValue): bool
+    protected function evaluateLessThan(mixed $fieldValue, mixed $expectedValue): bool
     {
         if (! is_numeric($fieldValue) || ! is_numeric($expectedValue)) {
             return false;
@@ -138,7 +138,7 @@ private function evaluateLessThan(mixed $fieldValue, mixed $expectedValue): bool
         return (float) $fieldValue < (float) $expectedValue;
     }
 
-    private function evaluateIsEmpty(mixed $fieldValue): bool
+    protected function evaluateIsEmpty(mixed $fieldValue): bool
     {
         if ($fieldValue === null) {
             return true;
diff --git a/src/FeatureSystem/FeatureConfigurator.php b/src/FeatureSystem/FeatureConfigurator.php
index 64403243..5df4408d 100644
--- a/src/FeatureSystem/FeatureConfigurator.php
+++ b/src/FeatureSystem/FeatureConfigurator.php
@@ -9,11 +9,11 @@
 /**
  * Simple fluent builder for configuring package features
  */
-final class FeatureConfigurator
+class FeatureConfigurator
 {
-    private array $features = [];
+    protected array $features = [];
 
-    private function __construct()
+    protected function __construct()
     {
         //
     }
diff --git a/src/FeatureSystem/FeatureManager.php b/src/FeatureSystem/FeatureManager.php
index fb78ad64..9d18f4aa 100644
--- a/src/FeatureSystem/FeatureManager.php
+++ b/src/FeatureSystem/FeatureManager.php
@@ -9,7 +9,7 @@
 /**
  * Simple service for runtime feature checking
  */
-final class FeatureManager
+class FeatureManager
 {
     /**
      * Check if a specific feature is enabled
diff --git a/src/FieldTypeSystem/Definitions/RichEditorFieldType.php b/src/FieldTypeSystem/Definitions/RichEditorFieldType.php
index e39c1420..963a9bb6 100644
--- a/src/FieldTypeSystem/Definitions/RichEditorFieldType.php
+++ b/src/FieldTypeSystem/Definitions/RichEditorFieldType.php
@@ -15,7 +15,7 @@
  * ABOUTME: Field type definition for Rich Editor fields
  * ABOUTME: Provides Rich Editor functionality with appropriate validation rules
  */
-final class RichEditorFieldType extends BaseFieldType
+class RichEditorFieldType extends BaseFieldType
 {
     public function configure(): FieldSchema
     {
diff --git a/src/FieldTypeSystem/Definitions/TagsInputFieldType.php b/src/FieldTypeSystem/Definitions/TagsInputFieldType.php
index 1b18f22e..8235bee5 100644
--- a/src/FieldTypeSystem/Definitions/TagsInputFieldType.php
+++ b/src/FieldTypeSystem/Definitions/TagsInputFieldType.php
@@ -15,7 +15,7 @@
  * ABOUTME: Field type definition for Tags Input fields
  * ABOUTME: Provides Tags Input functionality with appropriate validation rules
  */
-final class TagsInputFieldType extends BaseFieldType
+class TagsInputFieldType extends BaseFieldType
 {
     public function configure(): FieldSchema
     {
diff --git a/src/FieldTypeSystem/Definitions/TextareaFieldType.php b/src/FieldTypeSystem/Definitions/TextareaFieldType.php
index 886c8e1b..9160752c 100644
--- a/src/FieldTypeSystem/Definitions/TextareaFieldType.php
+++ b/src/FieldTypeSystem/Definitions/TextareaFieldType.php
@@ -15,7 +15,7 @@
  * ABOUTME: Field type definition for Textarea fields
  * ABOUTME: Provides Textarea functionality with appropriate validation rules
  */
-final class TextareaFieldType extends BaseFieldType
+class TextareaFieldType extends BaseFieldType
 {
     public function configure(): FieldSchema
     {
diff --git a/src/FieldTypeSystem/FieldManager.php b/src/FieldTypeSystem/FieldManager.php
index 88cbbb68..a6c8fc26 100644
--- a/src/FieldTypeSystem/FieldManager.php
+++ b/src/FieldTypeSystem/FieldManager.php
@@ -31,7 +31,7 @@
 use Relaticle\CustomFields\FieldTypeSystem\Definitions\ToggleButtonsFieldType;
 use Relaticle\CustomFields\FieldTypeSystem\Definitions\ToggleFieldType;
 
-final class FieldManager
+class FieldManager
 {
     use EvaluatesClosures;
 
@@ -62,17 +62,17 @@ final class FieldManager
     /**
      * @var array<array<string, array<int, string> | string> | Closure>
      */
-    private array $fieldTypes = [];
+    protected array $fieldTypes = [];
 
     /**
      * @var array<int, string>
      */
-    private array $cachedFieldTypes;
+    protected array $cachedFieldTypes;
 
     /**
      * @var array<string, FieldTypeDefinitionInterface>
      */
-    private array $cachedInstances = [];
+    protected array $cachedInstances = [];
 
     /**
      * @param  array<string, array<int, string> | string> | Closure  $fieldTypes
diff --git a/src/FieldTypeSystem/FieldTypeConfigurator.php b/src/FieldTypeSystem/FieldTypeConfigurator.php
index 579467c9..76622d68 100644
--- a/src/FieldTypeSystem/FieldTypeConfigurator.php
+++ b/src/FieldTypeSystem/FieldTypeConfigurator.php
@@ -10,23 +10,23 @@
  * System-wide configuration for the entire field type system
  * Provides clean, discoverable API for field type configuration and management
  */
-final class FieldTypeConfigurator
+class FieldTypeConfigurator
 {
-    private bool $autoDiscover = true;
+    protected bool $autoDiscover = true;
 
-    private bool $cacheEnabled = true;
+    protected bool $cacheEnabled = true;
 
-    private int $cacheTtl = 3600;
+    protected int $cacheTtl = 3600;
 
-    private string $cacheStore = 'default';
+    protected string $cacheStore = 'default';
 
-    private array $cacheTags = ['field-types', 'configuration'];
+    protected array $cacheTags = ['field-types', 'configuration'];
 
-    private array $enabledFieldTypes = [];
+    protected array $enabledFieldTypes = [];
 
-    private array $disabledFieldTypes = [];
+    protected array $disabledFieldTypes = [];
 
-    private function __construct()
+    protected function __construct()
     {
         //
     }
diff --git a/src/Filament/Integration/Base/AbstractFormComponent.php b/src/Filament/Integration/Base/AbstractFormComponent.php
index 94f314ee..a29710b4 100644
--- a/src/Filament/Integration/Base/AbstractFormComponent.php
+++ b/src/Filament/Integration/Base/AbstractFormComponent.php
@@ -83,7 +83,7 @@ protected function configure(
             );
     }
 
-    private function getFieldValue(
+    protected function getFieldValue(
         CustomField $customField,
         mixed $state,
         mixed $record
@@ -102,12 +102,12 @@ private function getFieldValue(
         });
     }
 
-    private function hasVisibilityConditions(CustomField $customField): bool
+    protected function hasVisibilityConditions(CustomField $customField): bool
     {
         return $this->coreVisibilityLogic->hasVisibilityConditions($customField);
     }
 
-    private function applyVisibility(
+    protected function applyVisibility(
         Field $field,
         CustomField $customField,
         Collection $allFields
diff --git a/src/Filament/Integration/Builders/ExporterBuilder.php b/src/Filament/Integration/Builders/ExporterBuilder.php
index 98ea4fb5..8affd6c1 100644
--- a/src/Filament/Integration/Builders/ExporterBuilder.php
+++ b/src/Filament/Integration/Builders/ExporterBuilder.php
@@ -15,7 +15,7 @@
 use Relaticle\CustomFields\Models\CustomField;
 use Relaticle\CustomFields\Services\Visibility\BackendVisibilityService;
 
-final class ExporterBuilder extends BaseBuilder
+class ExporterBuilder extends BaseBuilder
 {
     /**
      * @throws BindingResolutionException
diff --git a/src/Filament/Integration/Builders/FormBuilder.php b/src/Filament/Integration/Builders/FormBuilder.php
index dbc6726a..ddff3120 100644
--- a/src/Filament/Integration/Builders/FormBuilder.php
+++ b/src/Filament/Integration/Builders/FormBuilder.php
@@ -22,7 +22,7 @@ public function build(): Grid
             ->except($this->except);
     }
 
-    private function getDependentFieldCodes(Collection $fields): array
+    protected function getDependentFieldCodes(Collection $fields): array
     {
         $dependentCodes = [];
 
diff --git a/src/Filament/Integration/Builders/FormContainer.php b/src/Filament/Integration/Builders/FormContainer.php
index 26f88aec..2c74b2b4 100644
--- a/src/Filament/Integration/Builders/FormContainer.php
+++ b/src/Filament/Integration/Builders/FormContainer.php
@@ -5,7 +5,7 @@
 use Filament\Schemas\Components\Grid;
 use Illuminate\Database\Eloquent\Model;
 
-final class FormContainer extends Grid
+class FormContainer extends Grid
 {
     private Model|string|null $explicitModel = null;
 
@@ -44,7 +44,7 @@ public function only(array $fieldCodes): static
         return $this;
     }
 
-    private function generateSchema(): array
+    protected function generateSchema(): array
     {
         // Inline priority: explicit ?? record ?? model class
         $model = $this->explicitModel ?? $this->getRecord() ?? $this->getModel();
diff --git a/src/Filament/Integration/Builders/ImporterBuilder.php b/src/Filament/Integration/Builders/ImporterBuilder.php
index 0144d101..63008b69 100644
--- a/src/Filament/Integration/Builders/ImporterBuilder.php
+++ b/src/Filament/Integration/Builders/ImporterBuilder.php
@@ -11,7 +11,7 @@
 use Relaticle\CustomFields\Filament\Integration\Support\Imports\ImportDataStorage;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class ImporterBuilder extends BaseBuilder
+class ImporterBuilder extends BaseBuilder
 {
     public function columns(): Collection
     {
@@ -21,7 +21,7 @@ public function columns(): Collection
             ->values();
     }
 
-    private function createColumn(CustomField $field): ImportColumn
+    protected function createColumn(CustomField $field): ImportColumn
     {
         $column = ImportColumn::make('custom_fields_'.$field->code)
             ->label($field->name);
diff --git a/src/Filament/Integration/Builders/InfolistBuilder.php b/src/Filament/Integration/Builders/InfolistBuilder.php
index d204bb7b..c5b32d7d 100644
--- a/src/Filament/Integration/Builders/InfolistBuilder.php
+++ b/src/Filament/Integration/Builders/InfolistBuilder.php
@@ -15,7 +15,7 @@
 use Relaticle\CustomFields\Models\CustomFieldSection;
 use Relaticle\CustomFields\Services\Visibility\BackendVisibilityService;
 
-final class InfolistBuilder extends BaseBuilder
+class InfolistBuilder extends BaseBuilder
 {
     private bool $hiddenLabels = false;
 
diff --git a/src/Filament/Integration/Builders/InfolistContainer.php b/src/Filament/Integration/Builders/InfolistContainer.php
index aced518d..3a5de042 100644
--- a/src/Filament/Integration/Builders/InfolistContainer.php
+++ b/src/Filament/Integration/Builders/InfolistContainer.php
@@ -6,7 +6,7 @@
 use Filament\Schemas\Components\Grid;
 use Illuminate\Database\Eloquent\Model;
 
-final class InfolistContainer extends Grid
+class InfolistContainer extends Grid
 {
     private Model|string|null $explicitModel = null;
 
@@ -75,7 +75,7 @@ public function withoutSections(bool $withoutSections = true): static
     /**
      * @return array<int, Field>
      */
-    private function generateSchema(): array
+    protected function generateSchema(): array
     {
         // Inline priority: explicit ?? record ?? model class
         $model = $this->explicitModel ?? $this->getRecord() ?? $this->getModel();
diff --git a/src/Filament/Integration/Builders/TableBuilder.php b/src/Filament/Integration/Builders/TableBuilder.php
index b6992060..91dcab58 100644
--- a/src/Filament/Integration/Builders/TableBuilder.php
+++ b/src/Filament/Integration/Builders/TableBuilder.php
@@ -15,7 +15,7 @@
 use Relaticle\CustomFields\Models\CustomField;
 use Relaticle\CustomFields\Services\Visibility\BackendVisibilityService;
 
-final class TableBuilder extends BaseBuilder
+class TableBuilder extends BaseBuilder
 {
     public function columns(): Collection
     {
diff --git a/src/Filament/Integration/Components/Forms/ClosureFormAdapter.php b/src/Filament/Integration/Components/Forms/ClosureFormAdapter.php
index a1cc2ba9..86cd8497 100644
--- a/src/Filament/Integration/Components/Forms/ClosureFormAdapter.php
+++ b/src/Filament/Integration/Components/Forms/ClosureFormAdapter.php
@@ -67,7 +67,7 @@ public function create(CustomField $customField): Field
     /**
      * Apply user-defined options to choice fields automatically.
      */
-    private function applyUserDefinedOptions(Field $field, CustomField $customField): Field
+    protected function applyUserDefinedOptions(Field $field, CustomField $customField): Field
     {
         if (method_exists($field, 'options')) {
             // Only apply if field doesn't already have options configured
@@ -84,7 +84,7 @@ private function applyUserDefinedOptions(Field $field, CustomField $customField)
     /**
      * Apply color options based on field type.
      */
-    private function applyColorOptions(Field $field, CustomField $customField): Field
+    protected function applyColorOptions(Field $field, CustomField $customField): Field
     {
         if (method_exists($field, 'options') && $field instanceof Select) {
             $coloredOptions = $this->getSelectColoredOptions($customField);
diff --git a/src/Filament/Integration/Components/Forms/FileUploadComponent.php b/src/Filament/Integration/Components/Forms/FileUploadComponent.php
index 5d7ce091..8e336cf2 100644
--- a/src/Filament/Integration/Components/Forms/FileUploadComponent.php
+++ b/src/Filament/Integration/Components/Forms/FileUploadComponent.php
@@ -22,7 +22,7 @@ public function create(CustomField $customField): Field
         return $this->applySettingsToComponent($component, $defaults);
     }
 
-    private function getSmartDefaults(): array
+    protected function getSmartDefaults(): array
     {
         return [
             'disk' => 'public',
diff --git a/src/Filament/Integration/Components/Infolists/BooleanEntry.php b/src/Filament/Integration/Components/Infolists/BooleanEntry.php
index a7db96eb..f59848ce 100644
--- a/src/Filament/Integration/Components/Infolists/BooleanEntry.php
+++ b/src/Filament/Integration/Components/Infolists/BooleanEntry.php
@@ -9,7 +9,7 @@
 use Relaticle\CustomFields\Filament\Integration\Base\AbstractInfolistEntry;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class BooleanEntry extends AbstractInfolistEntry
+class BooleanEntry extends AbstractInfolistEntry
 {
     public function make(CustomField $customField): Entry
     {
diff --git a/src/Filament/Integration/Components/Infolists/ColorEntry.php b/src/Filament/Integration/Components/Infolists/ColorEntry.php
index aaf2f3fd..280a2f2a 100644
--- a/src/Filament/Integration/Components/Infolists/ColorEntry.php
+++ b/src/Filament/Integration/Components/Infolists/ColorEntry.php
@@ -9,7 +9,7 @@
 use Relaticle\CustomFields\Filament\Integration\Base\AbstractInfolistEntry;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class ColorEntry extends AbstractInfolistEntry
+class ColorEntry extends AbstractInfolistEntry
 {
     public function make(CustomField $customField): Entry
     {
diff --git a/src/Filament/Integration/Components/Infolists/DateTimeEntry.php b/src/Filament/Integration/Components/Infolists/DateTimeEntry.php
index 691e7e8e..9adb3e13 100644
--- a/src/Filament/Integration/Components/Infolists/DateTimeEntry.php
+++ b/src/Filament/Integration/Components/Infolists/DateTimeEntry.php
@@ -9,7 +9,7 @@
 use Relaticle\CustomFields\Filament\Integration\Base\AbstractInfolistEntry;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class DateTimeEntry extends AbstractInfolistEntry
+class DateTimeEntry extends AbstractInfolistEntry
 {
     public function make(CustomField $customField): Entry
     {
diff --git a/src/Filament/Integration/Components/Infolists/HtmlEntry.php b/src/Filament/Integration/Components/Infolists/HtmlEntry.php
index 89577d14..8337621b 100644
--- a/src/Filament/Integration/Components/Infolists/HtmlEntry.php
+++ b/src/Filament/Integration/Components/Infolists/HtmlEntry.php
@@ -9,7 +9,7 @@
 use Relaticle\CustomFields\Filament\Integration\Base\AbstractInfolistEntry;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class HtmlEntry extends AbstractInfolistEntry
+class HtmlEntry extends AbstractInfolistEntry
 {
     public function make(CustomField $customField): Entry
     {
diff --git a/src/Filament/Integration/Components/Infolists/MultiChoiceEntry.php b/src/Filament/Integration/Components/Infolists/MultiChoiceEntry.php
index 11a131f4..06e21972 100644
--- a/src/Filament/Integration/Components/Infolists/MultiChoiceEntry.php
+++ b/src/Filament/Integration/Components/Infolists/MultiChoiceEntry.php
@@ -11,7 +11,7 @@
 use Relaticle\CustomFields\Models\CustomField;
 use Relaticle\CustomFields\Services\ValueResolver\LookupMultiValueResolver;
 
-final class MultiChoiceEntry extends AbstractInfolistEntry
+class MultiChoiceEntry extends AbstractInfolistEntry
 {
     use ConfiguresBadgeColors;
 
diff --git a/src/Filament/Integration/Components/Infolists/SingleChoiceEntry.php b/src/Filament/Integration/Components/Infolists/SingleChoiceEntry.php
index b527ef7a..f1855049 100644
--- a/src/Filament/Integration/Components/Infolists/SingleChoiceEntry.php
+++ b/src/Filament/Integration/Components/Infolists/SingleChoiceEntry.php
@@ -11,7 +11,7 @@
 use Relaticle\CustomFields\Models\CustomField;
 use Relaticle\CustomFields\Services\ValueResolver\LookupSingleValueResolver;
 
-final class SingleChoiceEntry extends AbstractInfolistEntry
+class SingleChoiceEntry extends AbstractInfolistEntry
 {
     use ConfiguresBadgeColors;
 
diff --git a/src/Filament/Integration/Components/Infolists/TextEntry.php b/src/Filament/Integration/Components/Infolists/TextEntry.php
index 880047e9..8d943f4a 100644
--- a/src/Filament/Integration/Components/Infolists/TextEntry.php
+++ b/src/Filament/Integration/Components/Infolists/TextEntry.php
@@ -9,7 +9,7 @@
 use Relaticle\CustomFields\Filament\Integration\Base\AbstractInfolistEntry;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class TextEntry extends AbstractInfolistEntry
+class TextEntry extends AbstractInfolistEntry
 {
     public function make(CustomField $customField): Entry
     {
diff --git a/src/Filament/Integration/Components/Tables/Columns/ColorColumn.php b/src/Filament/Integration/Components/Tables/Columns/ColorColumn.php
index c65309fc..ffa46e9d 100644
--- a/src/Filament/Integration/Components/Tables/Columns/ColorColumn.php
+++ b/src/Filament/Integration/Components/Tables/Columns/ColorColumn.php
@@ -12,7 +12,7 @@
 use Relaticle\CustomFields\Filament\Integration\Concerns\Tables\ConfiguresSearchable;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class ColorColumn extends AbstractTableColumn
+class ColorColumn extends AbstractTableColumn
 {
     use ConfiguresColumnLabel;
     use ConfiguresColumnState;
diff --git a/src/Filament/Integration/Components/Tables/Columns/MultiChoiceColumn.php b/src/Filament/Integration/Components/Tables/Columns/MultiChoiceColumn.php
index cfb7072e..51d385f9 100644
--- a/src/Filament/Integration/Components/Tables/Columns/MultiChoiceColumn.php
+++ b/src/Filament/Integration/Components/Tables/Columns/MultiChoiceColumn.php
@@ -13,7 +13,7 @@
 use Relaticle\CustomFields\Models\CustomField;
 use Relaticle\CustomFields\Services\ValueResolver\LookupMultiValueResolver;
 
-final class MultiChoiceColumn extends AbstractTableColumn
+class MultiChoiceColumn extends AbstractTableColumn
 {
     use ConfiguresBadgeColors;
     use ConfiguresColumnLabel;
diff --git a/src/Filament/Integration/Components/Tables/Columns/SingleChoiceColumn.php b/src/Filament/Integration/Components/Tables/Columns/SingleChoiceColumn.php
index 6e72ffae..cd08903e 100644
--- a/src/Filament/Integration/Components/Tables/Columns/SingleChoiceColumn.php
+++ b/src/Filament/Integration/Components/Tables/Columns/SingleChoiceColumn.php
@@ -14,7 +14,7 @@
 use Relaticle\CustomFields\Models\CustomField;
 use Relaticle\CustomFields\Services\ValueResolver\LookupSingleValueResolver;
 
-final class SingleChoiceColumn extends AbstractTableColumn
+class SingleChoiceColumn extends AbstractTableColumn
 {
     use ConfiguresBadgeColors;
     use ConfiguresColumnLabel;
diff --git a/src/Filament/Integration/Components/Tables/Columns/TextColumn.php b/src/Filament/Integration/Components/Tables/Columns/TextColumn.php
index 724023ef..54ac86dd 100644
--- a/src/Filament/Integration/Components/Tables/Columns/TextColumn.php
+++ b/src/Filament/Integration/Components/Tables/Columns/TextColumn.php
@@ -13,7 +13,7 @@
 use Relaticle\CustomFields\Filament\Integration\Concerns\Tables\ConfiguresSortable;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class TextColumn extends AbstractTableColumn
+class TextColumn extends AbstractTableColumn
 {
     use ConfiguresColumnLabel;
     use ConfiguresColumnState;
diff --git a/src/Filament/Integration/Components/Tables/Filters/SelectFilter.php b/src/Filament/Integration/Components/Tables/Filters/SelectFilter.php
index fbba0a29..b1c0b2bf 100644
--- a/src/Filament/Integration/Components/Tables/Filters/SelectFilter.php
+++ b/src/Filament/Integration/Components/Tables/Filters/SelectFilter.php
@@ -14,7 +14,7 @@
 use Relaticle\CustomFields\Support\Utils;
 use Throwable;
 
-final class SelectFilter extends AbstractTableFilter
+class SelectFilter extends AbstractTableFilter
 {
     /**
      * @throws Throwable
@@ -50,7 +50,7 @@ public function make(CustomField $customField): FilamentSelectFilter
     /**
      * @throws Throwable
      */
-    private function configureLookup(FilamentSelectFilter $select, string $lookupType): FilamentSelectFilter
+    protected function configureLookup(FilamentSelectFilter $select, string $lookupType): FilamentSelectFilter
     {
         $entity = Entities::getEntity($lookupType);
 
diff --git a/src/Filament/Integration/Components/Tables/Filters/TernaryFilter.php b/src/Filament/Integration/Components/Tables/Filters/TernaryFilter.php
index b8c52dff..663d3395 100644
--- a/src/Filament/Integration/Components/Tables/Filters/TernaryFilter.php
+++ b/src/Filament/Integration/Components/Tables/Filters/TernaryFilter.php
@@ -7,7 +7,7 @@
 use Relaticle\CustomFields\Filament\Integration\Base\AbstractTableFilter;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class TernaryFilter extends AbstractTableFilter
+class TernaryFilter extends AbstractTableFilter
 {
     public function make(CustomField $customField): FilamentTernaryFilter
     {
diff --git a/src/Filament/Integration/Concerns/Forms/ConfiguresVisibility.php b/src/Filament/Integration/Concerns/Forms/ConfiguresVisibility.php
index 76e383ca..63854fe5 100644
--- a/src/Filament/Integration/Concerns/Forms/ConfiguresVisibility.php
+++ b/src/Filament/Integration/Concerns/Forms/ConfiguresVisibility.php
@@ -51,7 +51,7 @@ protected function configureVisibility(
      *
      * @param  Collection<int, CustomField>  $allFields
      */
-    private function applyVisibility(
+    protected function applyVisibility(
         Field $field,
         CustomField $customField,
         Collection $allFields,
diff --git a/src/Filament/Integration/Concerns/Shared/ConfiguresBadgeColors.php b/src/Filament/Integration/Concerns/Shared/ConfiguresBadgeColors.php
index d0c88319..fad32f4f 100644
--- a/src/Filament/Integration/Concerns/Shared/ConfiguresBadgeColors.php
+++ b/src/Filament/Integration/Concerns/Shared/ConfiguresBadgeColors.php
@@ -25,7 +25,7 @@ protected function applyBadgeColorsIfEnabled($component, CustomField $customFiel
             });
     }
 
-    private function shouldApplyBadgeColors(CustomField $customField): bool
+    protected function shouldApplyBadgeColors(CustomField $customField): bool
     {
         return FeatureManager::isEnabled(CustomFieldsFeature::FIELD_OPTION_COLORS)
             && $customField->settings->enable_option_colors
diff --git a/src/Filament/Integration/CustomFieldsManager.php b/src/Filament/Integration/CustomFieldsManager.php
index a07e58e2..d4291af0 100644
--- a/src/Filament/Integration/CustomFieldsManager.php
+++ b/src/Filament/Integration/CustomFieldsManager.php
@@ -10,7 +10,7 @@
 use Relaticle\CustomFields\Filament\Integration\Builders\InfolistBuilder;
 use Relaticle\CustomFields\Filament\Integration\Builders\TableBuilder;
 
-final class CustomFieldsManager
+class CustomFieldsManager
 {
     public function table(): TableBuilder
     {
diff --git a/src/Filament/Integration/Factories/FieldColumnFactory.php b/src/Filament/Integration/Factories/FieldColumnFactory.php
index d5f71739..db0da964 100644
--- a/src/Filament/Integration/Factories/FieldColumnFactory.php
+++ b/src/Filament/Integration/Factories/FieldColumnFactory.php
@@ -11,7 +11,7 @@
 use Relaticle\CustomFields\FeatureSystem\FeatureManager;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class FieldColumnFactory
+class FieldColumnFactory
 {
     public function create(CustomField $customField): Column
     {
diff --git a/src/Filament/Integration/Factories/FieldComponentFactory.php b/src/Filament/Integration/Factories/FieldComponentFactory.php
index b8af3477..26e24e1e 100644
--- a/src/Filament/Integration/Factories/FieldComponentFactory.php
+++ b/src/Filament/Integration/Factories/FieldComponentFactory.php
@@ -15,7 +15,7 @@
 /**
  * @extends AbstractComponentFactory<FormComponentInterface, Field>
  */
-final class FieldComponentFactory extends AbstractComponentFactory
+class FieldComponentFactory extends AbstractComponentFactory
 {
     /**
      * @param  array<string>  $dependentFieldCodes
diff --git a/src/Filament/Integration/Factories/FieldFilterFactory.php b/src/Filament/Integration/Factories/FieldFilterFactory.php
index 5cf18e71..cc9eb57a 100644
--- a/src/Filament/Integration/Factories/FieldFilterFactory.php
+++ b/src/Filament/Integration/Factories/FieldFilterFactory.php
@@ -10,7 +10,7 @@
 use InvalidArgumentException;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class FieldFilterFactory
+class FieldFilterFactory
 {
     /**
      * @throws BindingResolutionException
diff --git a/src/Filament/Integration/Factories/FieldInfolistsFactory.php b/src/Filament/Integration/Factories/FieldInfolistsFactory.php
index e4caf7d5..d4f51075 100644
--- a/src/Filament/Integration/Factories/FieldInfolistsFactory.php
+++ b/src/Filament/Integration/Factories/FieldInfolistsFactory.php
@@ -9,7 +9,7 @@
 use InvalidArgumentException;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class FieldInfolistsFactory
+class FieldInfolistsFactory
 {
     public function create(CustomField $customField): Entry
     {
diff --git a/src/Filament/Integration/Factories/ImportColumnFactory.php b/src/Filament/Integration/Factories/ImportColumnFactory.php
index 6b080da0..f2630f06 100644
--- a/src/Filament/Integration/Factories/ImportColumnFactory.php
+++ b/src/Filament/Integration/Factories/ImportColumnFactory.php
@@ -20,7 +20,7 @@
  * - Single unified configurator handles all field types
  * - Clean, simple API
  */
-final class ImportColumnFactory
+class ImportColumnFactory
 {
     private ImportColumnConfigurator $configurator;
 
diff --git a/src/Filament/Integration/Factories/SectionComponentFactory.php b/src/Filament/Integration/Factories/SectionComponentFactory.php
index d26c94c4..bcb90def 100644
--- a/src/Filament/Integration/Factories/SectionComponentFactory.php
+++ b/src/Filament/Integration/Factories/SectionComponentFactory.php
@@ -10,7 +10,7 @@
 use Relaticle\CustomFields\Enums\CustomFieldSectionType;
 use Relaticle\CustomFields\Models\CustomFieldSection;
 
-final class SectionComponentFactory
+class SectionComponentFactory
 {
     public function create(CustomFieldSection $customFieldSection): Section|Fieldset|Grid
     {
diff --git a/src/Filament/Integration/Factories/SectionInfolistsFactory.php b/src/Filament/Integration/Factories/SectionInfolistsFactory.php
index 9630493f..c8de1a69 100644
--- a/src/Filament/Integration/Factories/SectionInfolistsFactory.php
+++ b/src/Filament/Integration/Factories/SectionInfolistsFactory.php
@@ -10,7 +10,7 @@
 use Relaticle\CustomFields\Enums\CustomFieldSectionType;
 use Relaticle\CustomFields\Models\CustomFieldSection;
 
-final class SectionInfolistsFactory
+class SectionInfolistsFactory
 {
     public function create(CustomFieldSection $customFieldSection): Section|Fieldset|Grid
     {
diff --git a/src/Filament/Integration/Support/Imports/ImportColumnConfigurator.php b/src/Filament/Integration/Support/Imports/ImportColumnConfigurator.php
index 3a5c4fa0..17cf0224 100644
--- a/src/Filament/Integration/Support/Imports/ImportColumnConfigurator.php
+++ b/src/Filament/Integration/Support/Imports/ImportColumnConfigurator.php
@@ -22,7 +22,7 @@
  * Unified configurator for import columns based on custom field types.
  * Simplifies the previous multi-class approach into a single, data-driven configurator.
  */
-final class ImportColumnConfigurator
+class ImportColumnConfigurator
 {
     /**
      * Configure an import column based on a custom field.
@@ -53,7 +53,7 @@ public function configure(ImportColumn $column, CustomField $customField): Impor
     /**
      * Check if field type implements custom import/export interface and configure accordingly.
      */
-    private function configureViaFieldType(): bool
+    protected function configureViaFieldType(): bool
     {
         // Import configuration is not currently supported for field types
         return false;
@@ -62,7 +62,7 @@ private function configureViaFieldType(): bool
     /**
      * Configure single choice fields (select, radio).
      */
-    private function configureSingleChoice(ImportColumn $column, CustomField $customField): void
+    protected function configureSingleChoice(ImportColumn $column, CustomField $customField): void
     {
         if ($customField->lookup_type) {
             $this->configureLookup($column, $customField, false);
@@ -74,7 +74,7 @@ private function configureSingleChoice(ImportColumn $column, CustomField $custom
     /**
      * Configure multi choice fields (multi-select, checkbox list, tags).
      */
-    private function configureMultiChoice(ImportColumn $column, CustomField $customField): void
+    protected function configureMultiChoice(ImportColumn $column, CustomField $customField): void
     {
         $column->array(',');
 
@@ -105,7 +105,7 @@ private function configureMultiChoice(ImportColumn $column, CustomField $customF
     /**
      * Configure lookup-based fields.
      */
-    private function configureLookup(ImportColumn $column, CustomField $customField, bool $multiple): void
+    protected function configureLookup(ImportColumn $column, CustomField $customField, bool $multiple): void
     {
         $column->castStateUsing(function (mixed $state) use ($customField, $multiple): array|null|int {
             if (blank($state)) {
@@ -127,7 +127,7 @@ private function configureLookup(ImportColumn $column, CustomField $customField,
     /**
      * Resolve a single lookup value.
      */
-    private function resolveLookupValue(CustomField $customField, mixed $value): int
+    protected function resolveLookupValue(CustomField $customField, mixed $value): int
     {
         try {
             $entity = Entities::getEntity($customField->lookup_type);
@@ -171,7 +171,7 @@ private function resolveLookupValue(CustomField $customField, mixed $value): int
     /**
      * Resolve multiple lookup values.
      */
-    private function resolveLookupValues(CustomField $customField, array $values): array
+    protected function resolveLookupValues(CustomField $customField, array $values): array
     {
         $foundIds = [];
         $missingValues = [];
@@ -198,7 +198,7 @@ private function resolveLookupValues(CustomField $customField, array $values): a
     /**
      * Configure choice-based fields.
      */
-    private function configureChoices(ImportColumn $column, CustomField $customField, bool $multiple): void
+    protected function configureChoices(ImportColumn $column, CustomField $customField, bool $multiple): void
     {
         $column->castStateUsing(function (mixed $state) use ($customField, $multiple): array|null|int {
             if (blank($state)) {
@@ -220,7 +220,7 @@ private function configureChoices(ImportColumn $column, CustomField $customField
     /**
      * Resolve a single choice value.
      */
-    private function resolveChoiceValue(CustomField $customField, mixed $value): ?int
+    protected function resolveChoiceValue(CustomField $customField, mixed $value): ?int
     {
         // If already numeric, assume it's a choice ID
         if (is_numeric($value)) {
@@ -252,7 +252,7 @@ private function resolveChoiceValue(CustomField $customField, mixed $value): ?in
      *
      * @throws RowImportFailedException
      */
-    private function resolveChoiceValues(CustomField $customField, array $values): array
+    protected function resolveChoiceValues(CustomField $customField, array $values): array
     {
         $foundIds = [];
         $missingValues = [];
@@ -283,7 +283,7 @@ private function resolveChoiceValues(CustomField $customField, array $values): a
     /**
      * Configure date fields.
      */
-    private function configureDate(ImportColumn $column): void
+    protected function configureDate(ImportColumn $column): void
     {
         $column->castStateUsing(function (mixed $state): ?string {
             if (blank($state)) {
@@ -307,7 +307,7 @@ private function configureDate(ImportColumn $column): void
     /**
      * Configure datetime fields.
      */
-    private function configureDateTime(ImportColumn $column): void
+    protected function configureDateTime(ImportColumn $column): void
     {
         $column->castStateUsing(function (mixed $state): ?string {
             if (blank($state)) {
@@ -325,7 +325,7 @@ private function configureDateTime(ImportColumn $column): void
     /**
      * Configure text fields with appropriate examples.
      */
-    private function configureText(ImportColumn $column, CustomField $customField): void
+    protected function configureText(ImportColumn $column, CustomField $customField): void
     {
         $dataType = $customField->typeData->dataType;
 
@@ -341,7 +341,7 @@ private function configureText(ImportColumn $column, CustomField $customField):
     /**
      * Set lookup examples on the column.
      */
-    private function setLookupExamples(ImportColumn $column, CustomField $customField, bool $multiple): void
+    protected function setLookupExamples(ImportColumn $column, CustomField $customField, bool $multiple): void
     {
         try {
             $entity = Entities::getEntity($customField->lookup_type);
@@ -372,7 +372,7 @@ private function setLookupExamples(ImportColumn $column, CustomField $customFiel
     /**
      * Set choice examples on the column.
      */
-    private function setChoiceExamples(ImportColumn $column, CustomField $customField, bool $multiple): void
+    protected function setChoiceExamples(ImportColumn $column, CustomField $customField, bool $multiple): void
     {
         $choices = $customField->options->pluck('name')->toArray();
 
@@ -395,7 +395,7 @@ private function setChoiceExamples(ImportColumn $column, CustomField $customFiel
     /**
      * Finalize column configuration.
      */
-    private function finalize(ImportColumn $column, CustomField $customField): ImportColumn
+    protected function finalize(ImportColumn $column, CustomField $customField): ImportColumn
     {
         // Apply validation rules
         $this->applyValidationRules($column, $customField);
@@ -410,7 +410,7 @@ private function finalize(ImportColumn $column, CustomField $customField): Impor
     /**
      * Apply validation rules to the column.
      */
-    private function applyValidationRules(ImportColumn $column, CustomField $customField): void
+    protected function applyValidationRules(ImportColumn $column, CustomField $customField): void
     {
         // Handle validation_rules being a DataCollection or Collection
         $validationRules = $customField->validation_rules->toCollection();
diff --git a/src/Filament/Integration/Support/Imports/ImportDataStorage.php b/src/Filament/Integration/Support/Imports/ImportDataStorage.php
index 7d214e40..c48209cd 100644
--- a/src/Filament/Integration/Support/Imports/ImportDataStorage.php
+++ b/src/Filament/Integration/Support/Imports/ImportDataStorage.php
@@ -16,7 +16,7 @@
  * This class solves the problem of Filament trying to set custom_fields_* as model attributes,
  * which causes SQL errors. WeakMap ensures automatic cleanup when models are garbage collected.
  */
-final class ImportDataStorage
+class ImportDataStorage
 {
     /**
      * WeakMap storage for custom field data during import.
@@ -27,7 +27,7 @@ final class ImportDataStorage
     /**
      * Initialize the WeakMap storage if not already initialized.
      */
-    private static function init(): void
+    protected static function init(): void
     {
         self::$storage ??= new WeakMap;
     }
diff --git a/src/Filament/Management/Forms/Components/CustomFieldValidationComponent.php b/src/Filament/Management/Forms/Components/CustomFieldValidationComponent.php
index 4f17dfef..4642c730 100644
--- a/src/Filament/Management/Forms/Components/CustomFieldValidationComponent.php
+++ b/src/Filament/Management/Forms/Components/CustomFieldValidationComponent.php
@@ -17,7 +17,7 @@
 use Relaticle\CustomFields\Enums\ValidationRule;
 use Relaticle\CustomFields\Facades\CustomFieldsType;
 
-final class CustomFieldValidationComponent extends Component
+class CustomFieldValidationComponent extends Component
 {
     protected string $view = 'filament-schemas::components.grid';
 
@@ -32,7 +32,7 @@ public static function make(): self
         return app(self::class);
     }
 
-    private function buildValidationRulesRepeater(): Repeater
+    protected function buildValidationRulesRepeater(): Repeater
     {
         return Repeater::make('validation_rules')
             ->label(
@@ -68,7 +68,7 @@ private function buildValidationRulesRepeater(): Repeater
             ->columnSpanFull();
     }
 
-    private function buildRuleSelector(): Select
+    protected function buildRuleSelector(): Select
     {
         return Select::make('name')
             ->label(
@@ -97,7 +97,7 @@ private function buildRuleSelector(): Select
             ->columnSpan(1);
     }
 
-    private function buildRuleDescription(): TextEntry
+    protected function buildRuleDescription(): TextEntry
     {
         return TextEntry::make('description')
             ->label(
@@ -115,7 +115,7 @@ private function buildRuleDescription(): TextEntry
             ->columnSpan(2);
     }
 
-    private function buildRuleParametersRepeater(): Repeater
+    protected function buildRuleParametersRepeater(): Repeater
     {
         return Repeater::make('parameters')
             ->label(
@@ -194,7 +194,7 @@ private function buildRuleParametersRepeater(): Repeater
     /**
      * @return array<string, string>
      */
-    private function getAvailableRuleOptions(Get $get): array
+    protected function getAvailableRuleOptions(Get $get): array
     {
         $fieldTypeKey = $get('../../type');
         if (! $fieldTypeKey) {
@@ -225,7 +225,7 @@ private function getAvailableRuleOptions(Get $get): array
     /**
      * @return array<string, mixed>
      */
-    private function getAllowedRuleValues(Get $get): array
+    protected function getAllowedRuleValues(Get $get): array
     {
         $fieldType = $this->getFieldType($get);
 
@@ -238,7 +238,7 @@ private function getAllowedRuleValues(Get $get): array
             ->toArray();
     }
 
-    private function handleRuleChange(
+    protected function handleRuleChange(
         Set $set,
         ?string $state,
         ?string $old
@@ -266,7 +266,7 @@ private function handleRuleChange(
     /**
      * @return array<int, string>
      */
-    private function getParameterValidationRules(
+    protected function getParameterValidationRules(
         Get $get,
         Component $component
     ): array {
@@ -279,7 +279,7 @@ private function getParameterValidationRules(
         );
     }
 
-    private function getParameterHint(
+    protected function getParameterHint(
         Get $get,
         ?Component $component = null
     ): string {
@@ -335,7 +335,7 @@ private function getParameterHint(
         };
     }
 
-    private function hydrateParameterValue(
+    protected function hydrateParameterValue(
         Get $get,
         Set $set,
         mixed $state,
@@ -360,7 +360,7 @@ private function hydrateParameterValue(
         $set('value', $normalizedValue);
     }
 
-    private function dehydrateParameterValue(
+    protected function dehydrateParameterValue(
         Get $get,
         mixed $state,
         Component $component
@@ -383,7 +383,7 @@ private function dehydrateParameterValue(
         );
     }
 
-    private function getParameterCount(Get $get): int
+    protected function getParameterCount(Get $get): int
     {
         $ruleName = $get('name');
         if (empty($ruleName)) {
@@ -397,14 +397,14 @@ private function getParameterCount(Get $get): int
             : 1;
     }
 
-    private function getMaxParameterCount(Get $get): int
+    protected function getMaxParameterCount(Get $get): int
     {
         return ValidationRule::getAllowedParametersCountForRule(
             $get('name')
         );
     }
 
-    private function canDeleteParameter(Get $get): bool
+    protected function canDeleteParameter(Get $get): bool
     {
         $ruleName = $get('name');
         if (empty($ruleName)) {
@@ -424,7 +424,7 @@ private function canDeleteParameter(Get $get): bool
     /**
      * @param  array<string, mixed>  $state
      */
-    private function generateRuleLabel(array $state): string
+    protected function generateRuleLabel(array $state): string
     {
         $ruleName = $state['name'] ?? '';
         $parameters = $state['parameters'] ?? [];
@@ -440,7 +440,7 @@ private function generateRuleLabel(array $state): string
      *
      * @return array<int, ValidationRule>
      */
-    private function getAllowedValidationRulesForFieldType(
+    protected function getAllowedValidationRulesForFieldType(
         string $fieldTypeKey
     ): array {
         $fieldType = CustomFieldsType::getFieldType($fieldTypeKey);
@@ -448,7 +448,7 @@ private function getAllowedValidationRulesForFieldType(
         return $fieldType->validationRules;
     }
 
-    private function getFieldType(Get $get): ?FieldTypeData
+    protected function getFieldType(Get $get): ?FieldTypeData
     {
         $type = $get('../../type');
 
@@ -462,14 +462,14 @@ private function getFieldType(Get $get): ?FieldTypeData
     /**
      * @param  array<string, mixed>  $existingRules
      */
-    private function isRuleDuplicate(array $existingRules, string $rule): bool
+    protected function isRuleDuplicate(array $existingRules, string $rule): bool
     {
         return collect($existingRules)->contains(
             fn (array $existingRule): bool => ($existingRule['name'] ?? '') === $rule
         );
     }
 
-    private function getParameterIndex(Component $component): int
+    protected function getParameterIndex(Component $component): int
     {
         $statePath = $component->getStatePath();
 
diff --git a/src/Filament/Management/Forms/Components/VisibilityComponent.php b/src/Filament/Management/Forms/Components/VisibilityComponent.php
index 54a29ff3..2b6711b1 100644
--- a/src/Filament/Management/Forms/Components/VisibilityComponent.php
+++ b/src/Filament/Management/Forms/Components/VisibilityComponent.php
@@ -27,7 +27,7 @@
  * ABOUTME: Visibility component for configuring field visibility conditions.
  * ABOUTME: Provides dynamic form inputs based on field types and operators.
  */
-final class VisibilityComponent extends Component
+class VisibilityComponent extends Component
 {
     protected string $view = 'filament-schemas::components.grid';
 
@@ -42,7 +42,7 @@ public static function make(): static
         return new self;
     }
 
-    private function buildFieldset(): Fieldset
+    protected function buildFieldset(): Fieldset
     {
         return Fieldset::make('Conditional Visibility')->schema([
             Select::make('settings.visibility.mode')
@@ -83,7 +83,7 @@ private function buildFieldset(): Fieldset
      *
      * @throws Exception
      */
-    private function buildConditionSchema(): array
+    protected function buildConditionSchema(): array
     {
         return [
             Select::make('field_code')
@@ -113,7 +113,7 @@ private function buildConditionSchema(): array
      *
      * @throws Exception
      */
-    private function getValueInputComponents(): array
+    protected function getValueInputComponents(): array
     {
         return [
             // Single select for choice fields
@@ -161,7 +161,7 @@ private function getValueInputComponents(): array
         ];
     }
 
-    private function shouldShowSingleSelect(Get $get): bool
+    protected function shouldShowSingleSelect(Get $get): bool
     {
         if (! $this->operatorRequiresValue($get)) {
             return false;
@@ -181,7 +181,7 @@ private function shouldShowSingleSelect(Get $get): bool
         return ! ($fieldData->dataType->isMultiChoiceField() && $this->isContainsOperator($operator));
     }
 
-    private function shouldShowMultipleSelect(Get $get): bool
+    protected function shouldShowMultipleSelect(Get $get): bool
     {
         if (! $this->operatorRequiresValue($get)) {
             return false;
@@ -196,7 +196,7 @@ private function shouldShowMultipleSelect(Get $get): bool
                $this->isContainsOperator($get('operator'));
     }
 
-    private function shouldShowToggle(Get $get): bool
+    protected function shouldShowToggle(Get $get): bool
     {
         if (! $this->operatorRequiresValue($get)) {
             return false;
@@ -207,7 +207,7 @@ private function shouldShowToggle(Get $get): bool
         return $fieldData && $fieldData->dataType === FieldDataType::BOOLEAN;
     }
 
-    private function shouldShowTextInput(Get $get): bool
+    protected function shouldShowTextInput(Get $get): bool
     {
         if (! $this->operatorRequiresValue($get)) {
             return false;
@@ -225,7 +225,7 @@ private function shouldShowTextInput(Get $get): bool
     /**
      * @return array<string, string>
      */
-    private function getFieldOptions(Get $get): array
+    protected function getFieldOptions(Get $get): array
     {
         $fieldCode = $get('field_code');
         if (blank($fieldCode)) {
@@ -243,7 +243,7 @@ private function getFieldOptions(Get $get): array
         }, []);
     }
 
-    private function getPlaceholder(Get $get): string
+    protected function getPlaceholder(Get $get): string
     {
         if (blank($get('field_code'))) {
             return 'Select a field first';
@@ -272,14 +272,14 @@ private function getPlaceholder(Get $get): string
         };
     }
 
-    private function modeRequiresConditions(Get $get): bool
+    protected function modeRequiresConditions(Get $get): bool
     {
         $mode = $get('settings.visibility.mode');
 
         return $mode instanceof VisibilityMode && $mode->requiresConditions();
     }
 
-    private function operatorRequiresValue(Get $get): bool
+    protected function operatorRequiresValue(Get $get): bool
     {
         $operator = $get('operator');
         if (blank($operator)) {
@@ -295,7 +295,7 @@ private function operatorRequiresValue(Get $get): bool
     /**
      * @return array<string, string>
      */
-    private function getAvailableFields(Get $get): array
+    protected function getAvailableFields(Get $get): array
     {
         $entityType = $this->getEntityType($get);
         if (blank($entityType)) {
@@ -317,7 +317,7 @@ private function getAvailableFields(Get $get): array
     /**
      * @return array<string, string>
      */
-    private function getCompatibleOperators(Get $get): array
+    protected function getCompatibleOperators(Get $get): array
     {
         $fieldData = $this->getFieldTypeData($get);
 
@@ -326,7 +326,7 @@ private function getCompatibleOperators(Get $get): array
             : VisibilityOperator::options();
     }
 
-    private function getFieldTypeData(Get $get): ?object
+    protected function getFieldTypeData(Get $get): ?object
     {
         $fieldCode = $get('field_code');
         if (blank($fieldCode)) {
@@ -344,7 +344,7 @@ private function getFieldTypeData(Get $get): ?object
         );
     }
 
-    private function getCustomField(string $fieldCode, Get $get): ?CustomField
+    protected function getCustomField(string $fieldCode, Get $get): ?CustomField
     {
         $entityType = $this->getEntityType($get);
         if (blank($entityType)) {
@@ -359,20 +359,20 @@ private function getCustomField(string $fieldCode, Get $get): ?CustomField
         }, null);
     }
 
-    private function getEntityType(Get $get): ?string
+    protected function getEntityType(Get $get): ?string
     {
         return $get('../../../../entity_type')
             ?? request('entityType')
             ?? request()->route('entityType');
     }
 
-    private function resetConditionValues(Get $get, Set $set): void
+    protected function resetConditionValues(Get $get, Set $set): void
     {
         $this->clearAllValueFields($set);
         $set('operator', array_key_first($this->getCompatibleOperators($get)));
     }
 
-    private function clearAllValueFields(Set $set): void
+    protected function clearAllValueFields(Set $set): void
     {
         $set('value', null);
         $set('text_value', null);
@@ -381,7 +381,7 @@ private function clearAllValueFields(Set $set): void
         $set('multiple_values', []);
     }
 
-    private function isContainsOperator(?string $operator): bool
+    protected function isContainsOperator(?string $operator): bool
     {
         return in_array($operator, [
             VisibilityOperator::CONTAINS->value,
diff --git a/src/Filament/Management/Pages/CustomFieldsManagementPage.php b/src/Filament/Management/Pages/CustomFieldsManagementPage.php
index a14927fb..b098f5e3 100644
--- a/src/Filament/Management/Pages/CustomFieldsManagementPage.php
+++ b/src/Filament/Management/Pages/CustomFieldsManagementPage.php
@@ -133,7 +133,7 @@ public function updateSectionsOrder(array $sections): void
         }
     }
 
-    private function storeSection(array $data): CustomFieldSection
+    protected function storeSection(array $data): CustomFieldSection
     {
         if (FeatureManager::isEnabled(CustomFieldsFeature::SYSTEM_MULTI_TENANCY)) {
             $data[config('custom-fields.database.column_names.tenant_foreign_key')] = Filament::getTenant()?->getKey();
diff --git a/src/Livewire/ManageCustomField.php b/src/Livewire/ManageCustomField.php
index f43b6d4e..5adcd796 100644
--- a/src/Livewire/ManageCustomField.php
+++ b/src/Livewire/ManageCustomField.php
@@ -18,7 +18,7 @@
 use Relaticle\CustomFields\Filament\Management\Schemas\FieldForm;
 use Relaticle\CustomFields\Models\CustomField;
 
-final class ManageCustomField extends Component implements HasActions, HasForms
+class ManageCustomField extends Component implements HasActions, HasForms
 {
     use InteractsWithActions;
     use InteractsWithForms;
diff --git a/src/Livewire/ManageCustomFieldSection.php b/src/Livewire/ManageCustomFieldSection.php
index e2a725d9..ecaa34ea 100644
--- a/src/Livewire/ManageCustomFieldSection.php
+++ b/src/Livewire/ManageCustomFieldSection.php
@@ -25,7 +25,7 @@
 use Relaticle\CustomFields\Filament\Management\Schemas\SectionForm;
 use Relaticle\CustomFields\Models\CustomFieldSection;
 
-final class ManageCustomFieldSection extends Component implements HasActions, HasForms
+class ManageCustomFieldSection extends Component implements HasActions, HasForms
 {
     use InteractsWithActions;
     use InteractsWithForms;
diff --git a/src/Providers/EntityServiceProvider.php b/src/Providers/EntityServiceProvider.php
index 8dfb5f7f..a627505f 100644
--- a/src/Providers/EntityServiceProvider.php
+++ b/src/Providers/EntityServiceProvider.php
@@ -45,7 +45,7 @@ public function boot(): void
     /**
      * Configure the EntityManager with discovery and registered entities
      */
-    private function configureEntityManager(EntityManager $manager): void
+    protected function configureEntityManager(EntityManager $manager): void
     {
         $this->configureDiscovery($manager);
         $this->registerEntities($manager);
@@ -55,7 +55,7 @@ private function configureEntityManager(EntityManager $manager): void
     /**
      * Configure entity discovery
      */
-    private function configureDiscovery(EntityManager $manager): void
+    protected function configureDiscovery(EntityManager $manager): void
     {
         $config = $this->getEntityConfig();
 
@@ -68,7 +68,7 @@ private function configureDiscovery(EntityManager $manager): void
     /**
      * Register entities from configuration
      */
-    private function registerEntities(EntityManager $manager): void
+    protected function registerEntities(EntityManager $manager): void
     {
         $config = $this->getEntityConfig();
         $entities = $config['entities'] ?? [];
@@ -108,7 +108,7 @@ private function registerEntities(EntityManager $manager): void
     /**
      * Register entity filters
      */
-    private function registerFilters(EntityManager $manager): void
+    protected function registerFilters(EntityManager $manager): void
     {
         $config = $this->getEntityConfig();
         $excludedModels = $config['excluded_models'] ?? [];
@@ -127,7 +127,7 @@ private function registerFilters(EntityManager $manager): void
     /**
      * Get entity configuration from the builder
      */
-    private function getEntityConfig(): array
+    protected function getEntityConfig(): array
     {
         $entityConfiguration = config('custom-fields.entity_configuration');
 
diff --git a/src/Providers/FieldTypeServiceProvider.php b/src/Providers/FieldTypeServiceProvider.php
index 8fec432d..ace428aa 100644
--- a/src/Providers/FieldTypeServiceProvider.php
+++ b/src/Providers/FieldTypeServiceProvider.php
@@ -9,7 +9,7 @@
 use Illuminate\Support\ServiceProvider;
 use Relaticle\CustomFields\Models\Contracts\HasCustomFields;
 
-final class FieldTypeServiceProvider extends ServiceProvider
+class FieldTypeServiceProvider extends ServiceProvider
 {
     public function boot(): void
     {
diff --git a/src/Services/Options/ComponentOptionsExtractor.php b/src/Services/Options/ComponentOptionsExtractor.php
index 73a2aeb4..6cf51811 100644
--- a/src/Services/Options/ComponentOptionsExtractor.php
+++ b/src/Services/Options/ComponentOptionsExtractor.php
@@ -18,7 +18,7 @@
  * This service analyzes form components to discover their configured options,
  * whether they're static arrays or dynamic search results.
  */
-final class ComponentOptionsExtractor
+class ComponentOptionsExtractor
 {
     public function __construct(
         private FieldManager $fieldTypeManager
@@ -49,7 +49,7 @@ public function extractOptionsFromFieldType(string $fieldTypeKey, ?CustomField $
     /**
      * Extract options from a closure-based form component
      */
-    private function extractFromClosure(Closure $closure, ?CustomField $field): array
+    protected function extractFromClosure(Closure $closure, ?CustomField $field): array
     {
         try {
             // Create a test field if none provided
@@ -69,7 +69,7 @@ private function extractFromClosure(Closure $closure, ?CustomField $field): arra
     /**
      * Extract options from a component class
      */
-    private function extractFromComponentClass(): array
+    protected function extractFromComponentClass(): array
     {
         // This would require instantiating the component class
         // For now, return empty array as component classes typically use database options
@@ -79,7 +79,7 @@ private function extractFromComponentClass(): array
     /**
      * Extract options from an instantiated Filament component
      */
-    private function extractFromComponent(Field $component): array
+    protected function extractFromComponent(Field $component): array
     {
         try {
             // Method 1: Try getOptions() method (standard Filament pattern)
@@ -118,7 +118,7 @@ private function extractFromComponent(Field $component): array
     /**
      * Extract sample options from a searchable component
      */
-    private function extractFromSearchableComponent(Field $component): array
+    protected function extractFromSearchableComponent(Field $component): array
     {
         try {
             // Try to extract the search callback and run it with empty string
@@ -156,7 +156,7 @@ private function extractFromSearchableComponent(Field $component): array
     /**
      * Create a test CustomField for component instantiation
      */
-    private function createTestField(): CustomField
+    protected function createTestField(): CustomField
     {
         $field = new CustomField;
         $field->id = 999;
diff --git a/src/Services/TenantContextService.php b/src/Services/TenantContextService.php
index df6addef..52a373f0 100644
--- a/src/Services/TenantContextService.php
+++ b/src/Services/TenantContextService.php
@@ -7,7 +7,7 @@
 use Filament\Facades\Filament;
 use Illuminate\Support\Facades\Context;
 
-final class TenantContextService
+class TenantContextService
 {
     private const string TENANT_ID_KEY = 'custom_fields_tenant_id';
 
diff --git a/src/Services/ValidationService.php b/src/Services/ValidationService.php
index e4d30b34..bee0206b 100644
--- a/src/Services/ValidationService.php
+++ b/src/Services/ValidationService.php
@@ -15,7 +15,7 @@
 /**
  * Service for handling field validation rules and constraints.
  */
-final class ValidationService
+class ValidationService
 {
     /**
      * Get all validation rules for a custom field, applying both:
@@ -63,7 +63,7 @@ public function isRequired(CustomField $customField): bool
      * @param  CustomField  $customField  The custom field for context
      * @return array<int, string> The converted rules
      */
-    private function convertUserRulesToValidatorFormat(?DataCollection $rules, CustomField $customField): array
+    protected function convertUserRulesToValidatorFormat(?DataCollection $rules, CustomField $customField): array
     {
         if (! $rules instanceof DataCollection || $rules->toCollection()->isEmpty()) {
             return [];
@@ -120,7 +120,7 @@ public function getDatabaseValidationRules(string $fieldType, bool $isEncrypted
      * @param  array<int, string>  $secondaryRules  Rules that are overridden by primary rules
      * @return array<int, string> Combined rules
      */
-    private function combineRules(array $primaryRules, array $secondaryRules): array
+    protected function combineRules(array $primaryRules, array $secondaryRules): array
     {
         // Extract rule names (without parameters) from primary rules
         $primaryRuleNames = array_map(fn (string $rule): string => explode(':', $rule, 2)[0], $primaryRules);
@@ -143,7 +143,7 @@ private function combineRules(array $primaryRules, array $secondaryRules): array
      * @param  CustomField  $customField  The custom field with options
      * @return array<int, string> Array of option IDs
      */
-    private function convertOptionNamesToIds(array $optionNames, CustomField $customField): array
+    protected function convertOptionNamesToIds(array $optionNames, CustomField $customField): array
     {
         // Load options if not already loaded
         $customField->loadMissing('options');
@@ -168,7 +168,7 @@ private function convertOptionNamesToIds(array $optionNames, CustomField $custom
      * @param  string  $fieldType  The field type
      * @return array<int, string> Array of default validation rules
      */
-    private function getFieldTypeDefaultRules(string $fieldType): array
+    protected function getFieldTypeDefaultRules(string $fieldType): array
     {
         // Get from field type definition's defaultValidationRules
         $fieldTypeManager = app(FieldManager::class);
@@ -194,7 +194,7 @@ private function getFieldTypeDefaultRules(string $fieldType): array
      * @param  string  $fieldType  The field type
      * @return array<int, string> Merged validation rules
      */
-    private function mergeAllValidationRules(array $fieldTypeDefaults, array $userRules, array $databaseRules, string $fieldType): array
+    protected function mergeAllValidationRules(array $fieldTypeDefaults, array $userRules, array $databaseRules, string $fieldType): array
     {
         // Start with field type defaults (always applied)
         $mergedRules = $fieldTypeDefaults;
diff --git a/src/Services/ValueResolver/LookupResolver.php b/src/Services/ValueResolver/LookupResolver.php
index 64a186cf..6217be76 100644
--- a/src/Services/ValueResolver/LookupResolver.php
+++ b/src/Services/ValueResolver/LookupResolver.php
@@ -46,7 +46,7 @@ public function resolveLookupValues(array $values, CustomField $customField): Co
      *
      * @throws Throwable
      */
-    private function getLookupAttributes(string $lookupType): array
+    protected function getLookupAttributes(string $lookupType): array
     {
         $lookupModelPath = Relation::getMorphedModel($lookupType) ?? $lookupType;
         $lookupInstance = app($lookupModelPath);
diff --git a/src/Services/Visibility/BackendVisibilityService.php b/src/Services/Visibility/BackendVisibilityService.php
index 3bb86256..41843035 100644
--- a/src/Services/Visibility/BackendVisibilityService.php
+++ b/src/Services/Visibility/BackendVisibilityService.php
@@ -159,7 +159,7 @@ public function normalizeFieldValues(
     /**
      * Normalize a single field value for visibility evaluation.
      */
-    private function normalizeValueForEvaluation(
+    protected function normalizeValueForEvaluation(
         mixed $value,
         ?CustomField $field
     ): mixed {
@@ -275,7 +275,7 @@ public function getFieldMetadata(
      * @param  array<string|int, mixed>  $options
      * @return array<string, string>
      */
-    private function normalizeOptionsForVisibility(array $options): array
+    protected function normalizeOptionsForVisibility(array $options): array
     {
         if ($options === []) {
             return [];
@@ -305,7 +305,7 @@ private function normalizeOptionsForVisibility(array $options): array
      *
      * @return array<string, string>
      */
-    private function getLookupOptions(string $lookupType): array
+    protected function getLookupOptions(string $lookupType): array
     {
         try {
             $entity = Entities::getEntity($lookupType);
diff --git a/src/Services/Visibility/FrontendVisibilityService.php b/src/Services/Visibility/FrontendVisibilityService.php
index 848f028c..7950467e 100644
--- a/src/Services/Visibility/FrontendVisibilityService.php
+++ b/src/Services/Visibility/FrontendVisibilityService.php
@@ -61,7 +61,7 @@ public function buildVisibilityExpression(
      *
      * @param  Collection<int, CustomField>  $allFields
      */
-    private function buildFieldConditions(
+    protected function buildFieldConditions(
         CustomField $field,
         Collection $allFields
     ): ?string {
@@ -105,7 +105,7 @@ private function buildFieldConditions(
      *
      * @param  Collection<int, CustomField>  $allFields
      */
-    private function buildParentConditions(
+    protected function buildParentConditions(
         CustomField $field,
         Collection $allFields
     ): ?string {
@@ -141,7 +141,7 @@ private function buildParentConditions(
      *
      * @param  Collection<int, CustomField>  $allFields
      */
-    private function buildCondition(
+    protected function buildCondition(
         VisibilityConditionData $condition,
         VisibilityMode $mode,
         Collection $allFields
@@ -168,7 +168,7 @@ private function buildCondition(
     /**
      * Build operator expression using the same logic as backend evaluation.
      */
-    private function buildOperatorExpression(
+    protected function buildOperatorExpression(
         VisibilityOperator $operator,
         string $fieldValue,
         mixed $value,
@@ -230,7 +230,7 @@ private function buildOperatorExpression(
     /**
      * Build equals expression with optionable field support.
      */
-    private function buildEqualsExpression(
+    protected function buildEqualsExpression(
         string $fieldValue,
         mixed $value,
         ?CustomField $targetField
@@ -253,7 +253,7 @@ private function buildEqualsExpression(
     /**
      * Build not equals expression.
      */
-    private function buildNotEqualsExpression(
+    protected function buildNotEqualsExpression(
         string $fieldValue,
         mixed $value,
         ?CustomField $targetField
@@ -276,7 +276,7 @@ private function buildNotEqualsExpression(
     /**
      * Build standard equals expression for non-optionable fields.
      */
-    private function buildStandardEqualsExpression(
+    protected function buildStandardEqualsExpression(
         string $fieldValue,
         mixed $value
     ): string {
@@ -318,7 +318,7 @@ private function buildStandardEqualsExpression(
     /**
      * Build standard not equals expression.
      */
-    private function buildStandardNotEqualsExpression(
+    protected function buildStandardNotEqualsExpression(
         string $fieldValue,
         mixed $value
     ): string {
@@ -333,7 +333,7 @@ private function buildStandardNotEqualsExpression(
     /**
      * Build option expression for optionable fields.
      */
-    private function buildOptionExpression(
+    protected function buildOptionExpression(
         string $fieldValue,
         mixed $value,
         CustomField $targetField,
@@ -359,7 +359,7 @@ private function buildOptionExpression(
     /**
      * Build multi-value option condition.
      */
-    private function buildMultiValueOptionCondition(
+    protected function buildMultiValueOptionCondition(
         string $fieldValue,
         mixed $resolvedValue,
         string $jsValue
@@ -379,7 +379,7 @@ private function buildMultiValueOptionCondition(
     /**
      * Build single value option condition.
      */
-    private function buildSingleValueOptionCondition(
+    protected function buildSingleValueOptionCondition(
         string $fieldValue,
         string $jsValue
     ): string {
@@ -406,7 +406,7 @@ private function buildSingleValueOptionCondition(
     /**
      * Resolve option value using the same logic as backend.
      */
-    private function resolveOptionValue(
+    protected function resolveOptionValue(
         mixed $value,
         CustomField $targetField
     ): mixed {
@@ -425,7 +425,7 @@ private function resolveOptionValue(
      *
      * @param  array<mixed>  $value
      */
-    private function resolveArrayOptionValue(
+    protected function resolveArrayOptionValue(
         array $value,
         CustomField $targetField
     ): mixed {
@@ -441,7 +441,7 @@ private function resolveArrayOptionValue(
     /**
      * Convert option value to proper format.
      */
-    private function convertOptionValue(
+    protected function convertOptionValue(
         mixed $value,
         CustomField $targetField
     ): mixed {
@@ -479,7 +479,7 @@ private function convertOptionValue(
     /**
      * Build contains expression.
      */
-    private function buildContainsExpression(
+    protected function buildContainsExpression(
         string $fieldValue,
         mixed $value,
         ?CustomField $targetField
@@ -499,7 +499,7 @@ private function buildContainsExpression(
     /**
      * Build numeric comparison expression.
      */
-    private function buildNumericComparison(
+    protected function buildNumericComparison(
         string $fieldValue,
         mixed $value,
         string $operator
@@ -514,7 +514,7 @@ private function buildNumericComparison(
     /**
      * Build empty expression.
      */
-    private function buildEmptyExpression(
+    protected function buildEmptyExpression(
         string $fieldValue,
         bool $isEmpty
     ): string {
@@ -529,7 +529,7 @@ private function buildEmptyExpression(
     /**
      * Format JavaScript value using the same logic as FieldConfigurator.
      */
-    private function formatJsValue(mixed $value): string
+    protected function formatJsValue(mixed $value): string
     {
         return match (true) {
             $value === null => 'null',
diff --git a/src/Support/DatabaseFieldConstraints.php b/src/Support/DatabaseFieldConstraints.php
index 8081374f..6ac3c72b 100644
--- a/src/Support/DatabaseFieldConstraints.php
+++ b/src/Support/DatabaseFieldConstraints.php
@@ -12,7 +12,7 @@
  * ABOUTME: Handles database field constraints and converts them to validation rules
  * ABOUTME: Ensures user input respects database column limitations across different database drivers
  */
-final class DatabaseFieldConstraints
+class DatabaseFieldConstraints
 {
     /**
      * Cache configuration.
@@ -190,7 +190,7 @@ public static function clearCache(): void
     /**
      * Merge a single rule with existing rules.
      */
-    private static function mergeRule(
+    protected static function mergeRule(
         array $rules,
         string $ruleType,
         array $dbConstraints
@@ -236,7 +236,7 @@ private static function mergeRule(
     /**
      * Apply the stricter constraint between user and database rules.
      */
-    private static function applyStricterConstraint(
+    protected static function applyStricterConstraint(
         array $rules,
         string $ruleName,
         int $existingIndex,
@@ -284,7 +284,7 @@ private static function applyStricterConstraint(
     /**
      * Resolve max value from constraints, handling driver-specific values.
      */
-    private static function resolveMaxValue(mixed $maxConstraint): mixed
+    protected static function resolveMaxValue(mixed $maxConstraint): mixed
     {
         return is_array($maxConstraint)
             ? ($maxConstraint[self::getDatabaseDriver()] ?? current($maxConstraint))
diff --git a/src/Support/Utils.php b/src/Support/Utils.php
index 9ba47e7c..552c6efb 100644
--- a/src/Support/Utils.php
+++ b/src/Support/Utils.php
@@ -7,7 +7,7 @@
 use ReflectionClass;
 use ReflectionException;
 
-final class Utils
+class Utils
 {
     public static function getResourceCluster(): ?string
     {