Re-center selected room reference lines after they have be moved away from the room center. In addition, you can relocate room tags to their default position at the intersection of the room reference lines.
Re-center room reference lines automatically if they have been displaced following room placement. To do this, select the room reference lines that need to be re-adjusted to the center. Then, click 'Re-center reference lines' located on the 'Modify | Rooms' tab on the ribbon.
For additional information, see Control the Visibility of Rooms.
For additional information, see Tag a Room.