For our instance, system administration takes the lead on most everything because we don't have a strong culture of group administration. In that case, I use group admins as more of an advisory council. For our instance, a group admin earns more freedom when they've:
- Completed training
- Consistently complied with governance
- Regularly participated in admin activities
That said, I use Workfront itself to keep me informed of what group admins are doing and what they want to do. To do that, I use a request queue for users (including group admins) to ask for things, assign tickets to my group admins, run reports on housekeeping activities, and keep a backlog of maintenance and optimization needs (including those that group admins are leading). It's less about micromanaging and more about ensuring that group admin work aligns within our system's overall strategy.