776 votesCharles Roller commented
I agree with Michael, this should be closed. The intune agent has never been a part of the new experience in the Azure portal and I do not believe there are plans for it to be. The agent should only be used for Win7 devices, and even then those should be migrated to Win10
15 votesCharles Roller commented
You should be using Intune with at least Azure AD P1, preferably EMS E3 for the best experience. That being said, the device does need to be Azure AD Joined or Hybrid Azure AD Joined to receive the management agent. A regular Intune enrollment through the company portal or device settings only does an Azure AD Register and hence, no management extension.