Learn how to create Deep Links in your PowerApps applications. Deep Links enabled you to navigate your users directly to another screen nested in your app. You can use the Param() function in PowerApps to look for parameters in your URL and move to the appropriate screen. I also show a use case for this deep linking capability using SharePoint Column Formatting to go directly to an edit screen in your PowerApp.
Here’s a link to my blog which includes the JSON for the SharePoint Column Formatting piece: https://www.sharepointsiren.com/2019/03/open-powerapp-sharepoint-formatting/