Fix Lab 12 Dynamic Configuration feedback issues

Co-authored-by: LuizMacedo <[email protected]>

Author: Copilot

Instructions/Labs/AZ400_M04_L11_Enable_Dynamic_Configuration_and_Feature_Flags.md

@@ -94,6 +94,8 @@ Let's import the CD pipeline named [eshoponweb-cd-webapp-code.yml](https://githu
 
 1. Click on **Save and Run** and wait for the pipeline to execute successfully.
 
+    > **Note**: You must click **Save and Run** twice. If the Jobs window displays a permission needed message, select **Deploy** from the Jobs window, select **View**, and then **Permit** twice to complete the pipeline run.
+
     > **Note**: The deployment may take a few minutes to complete.
 
     The CD definition consists of the following tasks:
@@ -128,8 +130,8 @@ If you want to know how to implement this in your application, please take a loo
 1. In the **Settings** section, click on **Identity** then switch status to **On** in the **System Assigned** section, click **save > yes** and wait a few seconds for the operation to finish.
 1. Go back to the App Configuration service and click on **Access control** then **Add role assignment**.
 1. In the **Role** section, select **App Configuration Data Reader**.
-1. In the **Members** section, check **Manage Identity** then select the managed identity of your Web App (they should have the same name).
-1. Click on **Review and assign**.
+1. In the **Members** section, check **Manage Identity**, then click **+ Select members**. In the **Managed Identity** field, select **App Service (1)**, select your app service, then click **Select**.
+1. Click on **Review and assign** twice to complete the role assignment.
 
 #### Task 3: Configure the Web App
 
@@ -140,7 +142,7 @@ In order to make sure that your website is accessing App Configuration, you need
 1. Add two new application settings:
     - First app setting
         - **Name:** UseAppConfig
-        - **Value:** true
+        - **Value:** `true` (type this text)
     - Second app setting
         - **Name:** AppConfigEndpoint
         - **Value:** *the value you saved/copied previously from App Configuration Endpoint. It should look like <https://appcs-NAME-REGION.azconfig.io>*
@@ -157,7 +159,7 @@ In order to make sure that your website is accessing App Configuration, you need
 1. In the **Operations** section, select **Configuration Explorer**.
 1. Click on **Create > Key-value** then add:
     - **Key:** eShopWeb:Settings:NoResultsMessage
-    - **Value:** *type your custom message*
+    - **Value:** *type your custom message* (for example: "No products found matching your search criteria")
 1. Click **Apply** then go back to your website and refresh the page.
 1. You should see your new message instead of the old default value.