I am implementing a new 2012 server running Citrix Xenapp 7.5. I am not sure if these questions I have are specific to Citrix or apply to RDP as well. When I log on with a regular user, the only option to leave is disconnect. I would like the user to be able to sign out but not shutdown or restart. Also the user is not able to right click the Windows Logo Start menu. Are these the default settings or can they be changed?