Border editing
In Border Mode, select Edit from the pulldown displayed at the left bottom of the Toolbar. Border editing is only active on surface structures in Montage, All, or Surface views.

- Any Borders to be edited must be displayed. If they are off, toggle Display Borders on in the Features Toolbox Borders tab and make sure the specific borders that will be edited are toggled on in Borders: Selection.

- By default, the Properties button is activated. If a displayed border is clicked, the Edit Border Properties box will pop up and a border's Name, Class, or Point Order can be edited.

- If the Delete button is clicked, each border clicked on in the display will be deleted.

- To save the edits made, go to Save/Manage Files in the File Menu and save the Border file edited.