how to create and activate a key group called NavDep

I am trying to see how a payment was applied to a customers accounts (what invoices a certian check paid). To begin with Im not quite sure how to see this information but I believe that this information can be found in the posted deposit. When I try to navigate the deposit I get a message " how to create and activate a key group called NavDep" How do I activate and create a key group?

Thanks

Winona

File, Database, Information. Click the Tables button, and on the tables list you have a Keygroups button. The keygroup may already be there or you may have to add it yourself.

That doesnt seem to be working. Is that the only way to osee which invoices were paid by a check?

Or should I say I dont have that option and not sure how to set up