Merge pull request #406 from microsoft/psl-userid-bug

docs: update auth .md file

Author: Roopan-Microsoft

docs/AddAuthentication.md

@@ -57,7 +57,7 @@ Follow the [directions in the documentation ](https://learn.microsoft.com/en-us/
       REACT_APP_MSAL_AUTH_AUTHORITY="https://login.microsoftonline.com/<your tenant ID>"
       REACT_APP_MSAL_REDIRECT_URL="/"
       REACT_APP_MSAL_POST_REDIRECT_URL="/"
-      ENV ENABLE_AUTH=true
+      ENABLE_AUTH=true
       ```
 
       For local debugging, configure your local variables as follows:

docs/LocalDevelopmentSetup.md

@@ -252,6 +252,13 @@ az role assignment create \
   --role "Cognitive Services OpenAI User" \
   --scope /subscriptions/<subscription-id>/resourceGroups/<resource-group-name>/providers/Microsoft.CognitiveServices/accounts/<azure-openai-name>
 ```
+```bash
+# Assign Azure AI User role
+az role assignment create \
+  --assignee <aad-user-upn> \
+  --role "Azure AI User" \
+  --scope /subscriptions/<subscription-id>/resourceGroups/<resource-group-name>/providers/Microsoft.CognitiveServices/accounts/<azure-openai-name>
+```
 
 #### Other Required Roles
 Depending on the features you use, you may also need: