Menus: View .:. 
The View menu has the following menus:
- Back: Shows the previous selected units in history. History is purged after program exits.
- Forward: Shows the next selected units recorded in history. History is purged after program exits.
- Show Common Units: Shows only the common units within the category(s) as defined within the *.ini file(s).
- Show All Units: Shows ALL units within the category(s) as defined within the *.ini file(s).
- Swap: Inverts the two selected units, placing the unit selected in the left-hand list box with the unit in the right-hand list box and vice-versa.