Merged PR 8687: Added note about event name lengths

windows-apps-src/monetize/log-custom-events-for-dev-center.md

@@ -3,7 +3,7 @@ author: mcleanbyron
 Description: You can log custom events from your UWP app and review those events in the Usage report on the Windows Dev Center dashboard.
 title: Log custom events for Dev Center
 ms.author: mcleans
-ms.date: 02/08/2017
+ms.date: 06/01/2018
 ms.topic: article
 ms.prod: windows
 ms.technology: uwp
@@ -28,15 +28,24 @@ Before you can review custom logging events in the **Usage report** for your app
 ## How to log custom events
 
 1. If you have not done so already, [Install the Microsoft Store Services SDK](microsoft-store-services-sdk.md#install-the-sdk) on your development computer.
+
 2. Open your project in Visual Studio.
+
 3. In Solution Explorer, right-click the **References** node for your project and click **Add Reference**.
+
 4. In **Reference Manager**, expand **Universal Windows** and click **Extensions**.
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 5. In the list of SDKs, click the check box next to **Microsoft Engagement Framework** and click **OK**.
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 6. Add the following statement to the top of each code file where you want to log custom events.
     [!code-cs[EventLogger](./code/StoreSDKSamples/cs/LogEvents.cs#EngagementNamespace)]
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 7. In each section of your code where you want to log a custom event, get a [StoreServicesCustomEventLogger](https://msdn.microsoft.com/library/windows/apps/microsoft.services.store.engagement.storeservicescustomeventlogger.log.aspx) object and then call the [Log](https://msdn.microsoft.com/library/windows/apps/microsoft.services.store.engagement.storeservicescustomeventlogger.log.aspx) method. Pass your custom event string to the method.
     [!code-cs[EventLogger](./code/StoreSDKSamples/cs/LogEvents.cs#Log)]
 
+    > [!NOTE]
+    > The [Usage report](https://msdn.microsoft.com/windows/uwp/publish/usage-report) may take a long time to load if your app logs many custom events with long names. We recommend that you use brief names for your custom events. 
+
 ## Related topics
 
 * [Usage report](https://msdn.microsoft.com/windows/uwp/publish/usage-report)