General Use the General tab to view the overhead circuit route graphically and to change the overhead circuit name. Item Description Name Displays and allows you to modify the overhead circuit name. Apply Applies any edits made to the Edit Overhead Circuits tab. Reset Removes any edits made to the Edit Overhead Circuits tab. Merge The Merge button appears only when one endpoint of the overhead circuit is on an optical port. Merges multiple orderwire cross-connects related to the circuit being edited. Help Displays CTC context-sensitive help.