The Group Node List is accessed by right-clicking on a Group and selecting Group Node List from the right-click context menu. The Group Node List can be used to add objects to a Group or remove objects from a Group. Any objects that are already part of the selected Group will display a check in the selection box next to the object’s name. If one or more objects has already been added to the Group, only objects of the same type may be added, so all non-matching objects will be greyed out.
Some objects, such as input and output blocks, are composite objects which contain multiple channels that can be grouped individually. These objects will be expandable in the Groups list and individual channels can be added to, or removed from a Group.