referenced objects : how does it work ?




I would like to design a table, with 2 rows.

Within the first row, a combo modifies the content of the second colum regarding its value.

I believe I should use referenced objects (under the Referenced Objects nod in hierarchie tab), because "A referenced object is an object that is added to a form only when it is required", but I do not understand how it works.

I've added a subform to the tree "referenced objects" ; using javascript let me access this subform, but when previewing the code does not work

would anybody point me a link/a doc out ?

thanks a lot !