Multiple top level OU problem

Hi, would really like to be able to use this at the school I work at. The problem I’m having is with the search DN.

Our setup is

– Domain
     ?– Staff
     ?– Students

I need it to be able to search from both of these OUs. Is there any way to achieve this?

Thanks very much,
Ollie

https://www.ads-software.com/extend/plugins/wpmuldap/