You can control mullion joins after you place mullions on a curtain grid.
- In the drawing area, select a mullion.
- Click Modify | Curtain Wall Mullions tabMullion panelMake Continuous or Break at Join.
- Use Make Continuous to extend the ends of mullions at a join, so that they display as one continuous mullion.
- Use Break at Join to trim the ends of mullions at a join, so that they display as separate mullions.