Hello, i don't know where i should start with a form that has this in it:

first of all let me explain, in an enterprise has pc users, and these users have more than one pc and those pcs have software installed.

In my form i have all this working perfect, but recently some told me that i have to add or modify the number of pcs attached to the user and the software in the pc.

Example:
The user Thomas has 2 pcs and the software in these pc are word, excel, winrar, access, etc.

How do i put this together in my form in order to consult it, modify it, save it etc, with just one button click respectively.

I was using the grid control and i used the builder to relate the number of pcs of an user with the software installed in it, but how do i do the things bolded above.

Thanks for the help.