[AccessD] Referencing a subform on a tab control

Morning all!!
 
I have a situation where I need to refresh or requery the data on a subform located on in a tab control.
 
I am adding a new record using a popup form and when I close the popup, I need to display the data in the subform with the new record.  I know that I have done this (or something like this) before, but it is Monday morning and my brain is not fully engaged yet.
 
 
TIA
 
Jeff B