I have two grids both with FlatDataSources. Both will always have the same columns and I need to copy the column expansion states for the first grid to the second grid. So if columns x,y,z are expanded on the first grid, I need to likewise expand them on the second.

I don't want to expand everything, just what is expanded in the first grid. When I found the following post:

http://es.infragistics.com/community/forums/t/42915.aspx

It seemed to be exactly what I needed. However, using the row header method(as someone stated) doesn't work(since it only gets the first level), and now the filterViewModel approach no longer works since 11.2(as others stated). So how would I go about doing such a behavior?