Filter by correlation ID

Author: yoelhor

articles/active-directory-b2c/media/troubleshoot-custom-policies/vscode-extension-application-insights-filter.png

@@ -88,11 +88,25 @@ We recommend installing the [Azure AD B2C extension](https://marketplace.visuals
 
 A single sign-in flow can issue more than one Azure Application Insights trace. In the following screenshot, the *B2C_1A_signup_signin* policy has three logs. Each log represents part of the sign-in flow.
 
+There is a short delay, typically less than five minutes, before you can see new logs in Application Insights.
+
+The following screenshot shows the Azure AD B2C extension for VS Code with Azure Application Insights trace explorer.
+
 ![Screenshot of Azure AD B2C extension for VS Code with Azure Application Insights trace.](./media/troubleshoot-custom-policies/vscode-extension-application-insights-trace.png)
 
+### Filter the trace log
+
+With the focus on the Azure AD B2C trace explorer, start to type the first digit of the correlation ID, or a time you want to find. You will see a filter box in the top-right of the Azure AD B2C trace explorer showing what you have typed so far, and matching trace logs will be highlighted.  
+
+![Screenshot of Azure AD B2C extension Azure AD B2C trace explorer filter highlighting.](./media/troubleshoot-custom-policies/vscode-extension-application-insights-highlight.png)
+
+Hovering over the filter box and selecting **Enable Filter on Type** will show only matching trace logs. Use the **'X' Clear button** to clear the filter.
+
+![Screenshot of Azure AD B2C extension Azure AD B2C trace explorer filter.](./media/troubleshoot-custom-policies/vscode-extension-application-insights-filter.png)
+
 ### Application Insights trace log details
 
-When you select an Azure Application Insights trace, the extension opens the **Application Insights details** page with the following information:
+When you select an Azure Application Insights trace, the extension opens the **Application Insights details** window with the following information:
 
 - **Application Insights** - Generic information about the trace log, including the policy name, correlation ID, Azure Application Insights trace ID, and trace timestamp.
 - **Technical profiles** -  List of technical profiles that appear in the trace log.
@@ -102,6 +116,10 @@ When you select an Azure Application Insights trace, the extension opens the **A
 - **Exceptions** - List of exceptions or fatal errors that appear in the trace log.
 - **Application Insights JSON** -  The raw data the returns from the Application Insights.
 
+The following screenshot shows an example of the Application Insights trace log details window.  
+
+![Screenshot of Azure AD B2C extension Azure AD B2C trace report.](./media/troubleshoot-custom-policies/vscode-extension-application-insights-report.png)
+
 ## Troubleshoot JWT tokens
 
 For JWT token validation and debugging purposes, your can decode JWTs using a site like [https://jwt.ms](https://jwt.ms). Create a test application that can redirect to `https://jwt.ms` for token inspection. If you haven't already done so, [register a web application](tutorial-register-applications.md), and [enable ID token implicit grant](tutorial-register-applications.md#enable-id-token-implicit-grant).