Review the Data What Was All That About? Why would someone take the trouble to create a Table and position the Key Controls, then just make them invisible? Follow me to find out... The data from the Receipt Form and Subform is saved in a Table: tblMovieRented.   7. Try it: Review the Data in the Table Go to All Access Objects ->Tables Open a Table: tblMovieRented.   What Do You See? This is what you should see if a database is designed well: the Key, the Whole Key, and nothing but the Key.   Try This, Too: Proof the Data in the Table CustomerID2 has 5 movies. CustomerID3 has 2 movies.   How does that compare to the data you entered into the Receipt Form?   Keep going... All Access Objects ->Tables