docs(ingestion): powerbi # Add permission for DAX and mashup expressi…

…ons (#7195)

Co-authored-by: MohdSiddique Bagwan <[email protected]>

metadata-ingestion/docs/sources/powerbi/powerbi_pre.md

@@ -1,10 +1,12 @@
 ## Configuration Notes
 See the 
-1. [Microsoft AD App Creation doc](https://docs.microsoft.com/en-us/power-bi/developer/embedded/embed-service-principal) for the steps to create an app client ID and secret
-2. Login to Power BI as Admin and from Tenant settings allow below permissions
-- Allow service principles to use Power BI APIs
-- Allow service principals to use read-only Power BI admin APIs
-- Enhance admin APIs responses with detailed metadata
+1. [Microsoft AD App Creation doc](https://docs.microsoft.com/en-us/power-bi/developer/embedded/embed-service-principal) for the steps to create an app client ID and secret and allow service principals to use Power BI APIs
+2. Login to Power BI as Admin and from `Admin API settings` allow below permissions
+
+    - Allow service principals to use read-only admin APIs
+    - Enhance admin APIs responses with detailed metadata
+    - Enhance admin APIs responses with DAX and mashup expressions
+
 ## Concept mapping 
 
 | Power BI              | Datahub                 |