To Assign a Division to a Curtain Wall Unit Grid

Use this procedure to assign a division to a curtain wall unit grid. A division defines the grid orientation (whether the direction of the grid cells and mullions is horizontal or vertical) and the division type (number and size of cells).

After you define a division, you can assign it to the primary grid or to nested grids. Nested grids are created by selecting Nested Grid as the cell assignment.

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 the grid you want to assign a division to. The name of the grid you select is displayed in the table under the Division Assignment row.
   Tip: To rename a grid, select it, and click Rename, and enter a new name.
6. Click the Element column for that grid and select a division definition from the list.
7. Click OK.