The Group Generator allows you to automatically create multiple design groups based on existing selection sets, or by selecting a group of elements from the drawing.

The dialog consists of a list of elements that will be used to create demand groups (one element per group) and a menu that allows you to select the elements that are included in the list. The menu contains a list of all existing selection sets. Click the elipsis button to select elements from the drawing directly. When the list contains all of the elements that you want to be included in demand groups, click OK.