Add Maia Plan to Maia in Mx Portal

Author: NicoletaComan

content/en/docs/mendix-portal/maia-portal.md

@@ -33,6 +33,10 @@ These are the tasks you can achieve with Maia in Mendix Portal:
 
 * **Maia for Feedback** – An AI-assisted tools that help you organize unsorted feedback into groups and themes. This is available on the [Feedback](/developerportal/app-insights/feedback/#organizing-feedback-with-maia) page.
 
+## Maia Plan
+
+Maia Plan helps you plan and generate an app from within Mendix Portal. All you need to do is provide project context, review and refine the generated project scope, and approve the solution proposal to start your app development. For detailed steps, refer to [Maia Plan](/developerportal/maia-plan/).
+
 ## Maia Chat {#maia-chat}
 
 {{% alert color="info" %}}