Face and Vertex Groups work the same way.

Boxes

Top box - type here to name a group. Spaces are allowed.

Bottom box - list of saved groups appear here.

Buttons

Save - save a group. You must give it a name before it can be saved.

Delete - remove the highlighted group from the list. Caution, "highlighted" by the mouse or arrow keys is not the same thing as "selected". Only one name can be highlighted; many can be selected. The highlighted group is the one removed from the list.

Rename - when a group is highlighted, it's name appears in the top box. You may re-type the name, then click the rename button to update an already saved group name.

OK - accept changes and exit.

Cancel - exit without changes.

Load - selected groups in the list will be selected on the model. You may select more than one group at a time.

Add to current selection - When checked, this will leave current selections selected, then add the group(s). When unchecked, group(s) will replace current selections.

Mouse

Left click - toggle selections in the list

Left drag - change order of list

Keys

Arrows - move highlighter up and down (tab in to see outline)

Spacebar - toggle selections in the list

Ctrl + arrow - change order of list

Notes.

Long names will get a bubble pop up

Order is based on chronology first, rearrangement next.

Order is remembered.