This may sound basic but I am new to this program and the only training I have is reading through a book and going over the examples in the book.

I want to create a form that includes several tab subforms at the bottom. However when I try to enter information into the form and subform and I click to the next record and then go back to the original form/subform the associated subform records are gone. I've read about determining how the forms are linked in an earlier post but 1) how do I find that information out and 2) How would I change that. Any help would be great. thanks

Requery each subform, when you the linking field in your form changes.