combo box linked to pk

[pb21]

I have a main form with a subform linked by id. In the subform I have a combo box with list of agents in it from a table.

I would like to know how to get the combo to only show agents only linked to the group id on the main form.

help would be much appreciated
regards

 

[RuralGuy]

You need to reference this field in the RowSource query of the combobox.