Open the Alter Nodegroup window

To alter a nodegroup:

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

2. Click on the nodegroups folder. Any existing nodegroups are displayed in the contents pane on the right.

3. Click mouse button 2 on the nodegroup you want to change and select Alter from the pop-up menu. The Alter Nodegroups window opens.