what is the significance of ‘Support User’ in vCAC 6.0

Hello,

i am wondering in vCAC 6.0 there is no 'Support User' functionality where group administrator can impersonate to the user account and audit logs or troubleshoot other user specific issues.

Is there any configuration i am missing or this functionality is being taken out of VCAC coz i did not find any information i documentation as well..

thanks ,

Br,

MG