Hi Cetin, thanks for your reply.

I've tried the rowsourcetype and rowsource, but as I navigate thru my treeview I want the comboxbox to also refresh its value.

I have table treeview with ckey and is linked to table employee which links to the table elig thru field empno.

How can I make the combo box's value refreshed as I navigate thru the treeview?

And also, how do I set the first value of the combo box to always show.

Thanks for all your help!