I want to have two forms. One is the main form. On a secondary form I can 

add part numbers to the main form. On the secondary form, the values are 

stored by PartID #. Each part has a different number, however there are 

multiple releases for each part, so there can be multiple lines with one 

PartID #. When the secondary box closes, it shows the parts selected in a 

List Box. I cannot figure out how to pull these multiple values for one 

specific customer as specified in the main form. I was thinking some type 

of loop, but I would need it to skip the record already added.