(I have not done any Access in a while and have forgotten some simple stuff!)
Table tblCUstomers has one record for many records in tblMessages
Run StartForm which shows 2 sub forms.
What I Want:
Example: If I click on CustomerID=1 on the upper form then I want the lower form to display multiple records where tblMessages.CustomerID=1
My problem at the moment is that the lower form displays ALL records (which is incorrect).