trace app add log analytics reader roles

Author: lgayhardt

articles/ai-foundry/how-to/develop/trace-application.md

@@ -56,6 +56,12 @@ The following steps show how to configure your resource:
 
     1. Once the connection is configured, you're ready to use tracing in any project within the resource.
 
+         > [!TIP]
+         > After you connect to your Application Insights resource, make sure you have [Log Analytics Reader role](/azure-monitor/logs/manage-access?tabs=portal#log-analytics-reader) assigned.
+        > 1. Go to your connected Application Insights resource, select **Access control (IAM)** then **Add Role Assignment**.
+        > 1. Under *Role* select **Log Analytics Reader** then under *Members* add the necessary members.
+        > 1. Select **Review and Assign**.
+
 1. Go to the landing page of your project and copy the project's endpoint URI. You need it later.
 
     :::image type="content" source="../../media/how-to/projects/fdp-project-overview.png" alt-text="A screenshot showing how to copy the project endpoint URI." lightbox="../../media/how-to/projects/fdp-project-overview.png":::