docs: iframe widget

Signed-off-by: Raju Udava <86527202+dstala@users.noreply.github.com>

Author: dstala

content/docs/dashboards/index.mdx

@@ -68,5 +68,6 @@ The following widget types are available:
 | **[Pie Chart](/docs/product-docs/dashboards/widgets/pie-chart)**   | Visualizes parts of a whole            |
 | **[Donut Chart](/docs/product-docs/dashboards/widgets/donut-chart)** | Pie chart variant with a hollow center |
 | **[Text](/docs/product-docs/dashboards/widgets/text)**        | Displays static text     |
+| **[iFrame](/docs/product-docs/dashboards/widgets/iframe)**      | Embeds external web content            |
 
 ---

content/docs/dashboards/widgets/iframe.mdx

@@ -0,0 +1,29 @@
+---
+title: 'iFrame'
+description: 'Embed external content securely inside your dashboard using the iFrame widget'
+---
+
+The **iFrame** widget in NocoDB allows you to embed external web pages, applications, or dashboards directly inside your NocoDB dashboard. This is useful for integrating third-party tools, live reports, charts, or any web resource you want to monitor alongside your database data.
+
+![iframe-widget](/img/v2/dashboards/widget-iframe.png)
+
+
+## Configuration
+
+- **URL**
+Enter the web page URL you want to embed.
+> ⚠️ Only a limited set of **whitelisted domains** are supported. If the URL does not belong to a whitelisted domain, it cannot be embedded.
+
+- **Parameters**
+You can pass query parameters to control the embedded page. For example:
+```
+https://app.nocodb.com/sharedViewID?disableTopbar=true&disableToolbar=false
+```
+
+## Use Cases
+
+- Embedding analytics dashboards (e.g., Metabase, Grafana, Superset).
+- Displaying Google Docs, Sheets, or Slides within NocoDB.
+- Showing interactive charts or visualizations from allowed external apps.
+- Integrating custom internal tools from whitelisted domains.
+

content/docs/dashboards/widgets/index.mdx

@@ -13,6 +13,7 @@ NocoDB dashboards support the following widget types:
 | **[Pie Chart](/docs/product-docs/dashboards/widgets/pie-chart)**     | Visualizes parts of a whole            |
 | **[Donut Chart](/docs/product-docs/dashboards/widgets/donut-chart)** | Pie chart variant with a hollow center |
 | **[Text](/docs/product-docs/dashboards/widgets/text)**               | Displays static information            |
+| **[iFrame](/docs/product-docs/dashboards/widgets/iframe)**           | Embeds external web content            |
 
 
 ### Adding Widgets

content/docs/dashboards/widgets/meta.json

@@ -3,7 +3,8 @@
     "number",
     "text",
     "pie-chart",
-    "donut-chart"
+    "donut-chart",
+    "iframe"
   ],
   "title": "Widgets"
 }