Relieve administrative WIP for administrative client

You can set the class of an activity and a client to Administrative in Practice CS. This is usually used for non-billable time and expenses that are booked to the firm client. Examples might be vacation time, sick time, meeting time, or office supplies.
You can relieve non-billable time booked to a billable client in
Detail Billing
, but not administrative time booked to an administrative client.
At this time, you can't relieve administrative time from an administrative client in Practice CS.