Can this be used so that a form from my VB app can be associated with another application. I can't seem to find out how to use this parameter, apart from omitting it altogether, or setting it to "Me". The problem I have is that I'm showing a form from my app to control a Word session, set to Always On Top. When I click this form, all other forms in my application become visible, with Word going into the background. If there is any way I can use the ownerform parameter to associate it with the Word application, then this would not happen. Any ideas ?????