Refer to the form in the query. How are you wanting them passed, as criteria to limit a
field? If so, set the criteria to
[Forms]![frmMyForm]![cboMyCombobox]
The form has to be open for this to work. If you are opening the form as a "pop-up" in the
Open event of the report, then use the acDialog window mode option to halt the report's
code until you make your selections. Have a button on the form to hide the form when you
are done (Me.Visible = False). Hiding or closing the form will allow the report's code to
continue to run. A hidden form is still open, so you can get the values from it. Remember
to close the form when you close the report.