curtain wall merged cells

[jkramer]

I have merged a few cells in my curtain wall and now I want to undo this - does anyone know how to remove the merges?

Thanks,
Jessica

[Steve_Bennett]

Here is the general order of steps to follow when merging/unmerging cells. Try this on a stock ADT curtain wall first to see the affects & then try it on your wall.

In a front elevation, select the wall and right click. Find "Infill->ShowMarkers" & click it (if all you see under "Infill" is "Hide Markers", ignore this) & then merge the cells you want. With the markers still visible, select the wall and right click and look for "Design Rules -> Transfer to Object" & click it. Again, with the wall selected, right click and look for "Design Rules -> Save To Style..." & click it. The box in the attached doc will appear, choose any operations you wish to transfer to the object & hit ok. Again, with the wall selected, right click and look for "Edit Curtain Wall Style" & click it, choosing yes to the warning that appears. Click on the overrides tab at the top (as shown in the attached doc.) select the merged cells that you want to unmerge & hit the "Remove" button at the bottom of the box. Hit ok & the walls merged infills will be gone.