Open the Alter window

To open the Alter window:

1. From the Control Center, expand the object tree until you find the Indexes folder.

2. Click the Indexes folder. Any existing indexes are displayed in the pane on the right side of the window (the contents pane).

3. Click mouse button 2 on the index you want in the contents pane and select Alter from the pop-up menu. The Alter window opens.