Some employees use multiple rooms, often in different buildings. For example, a college professor may have an office and may also be responsible for one or more labs. Or, a doctor may have an office at the main hospital and also an office in the hospital's satellite campus.
You can indicate this relationship in ARCHIBUS by setting the main office as the primary room and the labs as satellite offices. In the Workspace Transactions table (the rmpct table), a room is indicated as a primary room if the value for the primary_emfield is 1; if the primary_emfield is 0, the room is a satellite room.