Merge pull request #8705 from vigavadi/patch-2

Update app-wrapper-prepare-ios.md

Author: prmerger-automator[bot]

memdocs/intune/developer/app-wrapper-prepare-ios.md

@@ -441,6 +441,8 @@ Use the following security and privacy best practices when you use the App Wrapp
 
 - When you monitor the documents folder on your device from within a wrapped app, you might see a folder named .msftintuneapplauncher. If you change or delete this file, it might affect the correct functioning of restricted apps.
 
+- Registering custom URL schemes allows specific URLs to redirect into your app. iOS and iPadOS allow multiple apps to register the same custom URL scheme and the OS determines which application is invoked. Please refer to the Apple documentation [Defining a custom URL scheme for your app](https://developer.apple.com/documentation/xcode/defining-a-custom-url-scheme-for-your-app) for recommendations to help avoid custom URL scheme collisions and security guidelines for handling malformed URLs.
+
 ## See also
 
 - [Decide how to prepare apps for mobile application management with Microsoft Intune](apps-prepare-mobile-application-management.md)