To Remove a Division Definition From a Curtain Wall Unit Style

Use this procedure to remove a division definition that you no longer need. You cannot remove a division definition when it is currently assigned to a grid. In addition, you cannot remove the default division definition, but you can modify it.

1. Click Manage tab Style & Display panel Style Manager .
2. Expand Architectural Objects, and expand Curtain Wall Unit Styles.
3. Select a curtain wall unit style.
4. Click the Design Rules tab.
5. In the left pane, select Divisions under Element Definitions.
6. Select a Division definition that you want to remove.
7. Click Remove Division.
8. Click OK.