Referenced objects : how does it work ?

Hello
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 !

You gotta throw use a bone here... How does what work? More info please.

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My knee-jerk reaction is, "are f'n kidding me?"... but, of course, you're not.
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Hi Im_cheesecake,
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Say "Thanks" by clicking the blue Kudos Star in the post that helped you.
Please mark the post that solves your problem as "Accepted Solution"; therefore, it's easier for others to find.
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Referenced objects : how does it work ?

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