Hmmm...seems we're running out of options here. Just to review, there are 4 properties in the child grid you've set for this relation--ChildOrder, LinkMaster, RecordSource, and RelationExpr, correct?

>I agree, a parameterized view would be best here, and that's what I initially used. I ran into an odd "ghosting" problem with it, though: even after it was closed, given a new parameter and requeried, users reported that it occasionally returned data from the previous parameter. Unable to figure this out (or even reproduce the error) I abandoned the view.
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>I did use the STR() of the FK in the RelationalExpr, but it made no difference.
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>Thanks Again,
>Menachem