> Could a cImageComboCtrl be dropped on the CBizObjMaintenanceForm to accomplish this? If so, how do you get the gridlist on the control to refresh with the new view? Any help is appreciated!

You should be able to start with CBizObjMaintenanceForm. Use the InteractiveChange() on the ImageComboCtrl to notify bizobj of a new key valueto drive grid changes then call the bizobj.requery()

If your grid is based on a parameterized view, setup your vp_myparamname to point at a custom property on the bizobj and parameter will candle handle for you when you call requery().