Dependencies Help!

[faaip565]

I am WPI to install applications on multiple clients across my network. There are times that I install some applications and I then come back later and install more applications on the same client. My question is I have applications that are dependent of another on my menu list. I have the applications set to gray out and drop the check box when installed. I am having troubles on the applications that are dependent of an application that has allready been installed and grayed out, but as I understand it the dependencies work off of which applications have been checked for install. Is there a way that I can make applications dependent and install them at a later date without having to re check or reinstall the main program.