Updated version with blogpost can be found here: http://wp.me/p5avG1-va
Last month I created an Azure Automation workflow which will add and remove members from an Azure Active Directory to a Hybrid Azure RemoteApp collection. With this runbook you get an automated sync solution between an AD Group and an Azure RemoteApp collection. The first version was not complete in terms of reporting what it actually did; which users were added and which were removed. I have now developed a second version of this runbook which will send an email with the results of the runbook to an email address.