forgot defeault deployment groups

Author: rkoron007

content/terraform/v1.13.x/docs/language/stacks/deploy/conditions.mdx

@@ -5,12 +5,14 @@ description: Learn how to use deployment groups to create orchestration rules th
 
 # Set conditions for deployment runs
 
-Learn how to use deployment groups to create orchestration rules that automatically approve deployment runs, helping your manage your deployments at scale.
+Learn how to use deployment groups to create orchestration rules that automatically approve deployment runs, helping you manage your deployments at scale.
 
 ## Create deployment groups
 
 You can create deployment groups in your deployment configuration file to define rules that let you auto-approve deployment runs.
 
+If you do not explicitly define a group for a deployment, Terraform automatically creates a default deployment group associated with that deployment. You cannot define custom rules on default deployment groups.
+
 <Note>
 
 Deployment groups only support one deployment per group at this time.
@@ -32,8 +34,6 @@ deployment_group "staging_group" {
 
 Deployment groups require you to define the rules that group enforces.
 
-## Define auto-approve rules
-
 The `deployment_auto_approve` rule is helpful when you know you want a certain type of plan to go ahead without manual intervention. For example, Stacks have a default auto-approve rule named `empty_plan`, which automatically approves a plan if it has no changes.
 
 Use the `deployment_auto_approve` block to define an auto-approval rule that automatically approves a deployment plan if the condition you set is met. In the the following example, the `no_changes` rule automatically approves a deployment plan if it has no changes: