I must be overlooking something very simple, but I can't manage to change the "source" of a grid in the Manage Grids dialogue. I can change the name of the grid and other properties of the grid, but when I change the source of the grid, the change is cancelled as soon as I leave the "Manage Grids" dialogue. I tried on different grids, in different databases including a fresh new one, and even in a somewhat earlier version of IQ.
I can create a new grid via the "New Grid" dialogue, but when doing this, one can only use the name of a field, not a more complex source.