I just found out how sort on multiple columns in the view grid itself.

Click on your first column heading to sort 

CTRL-SHIFT click on a second column heading.

BAM!  The view grid is sorted by isManaged, process name alphabetically

in my view it was sort by isManaged ASC, the second column was Process name ASC

To sort DESC, CTRL-SHIFT click again on the second column heading

Appears to work for more then 2 columns as well.

processes view sorted by ismanaged process name ASC

Same view sorted ismanaged process name DESC