Hello everyone, I've been looking around and trying different things and am just about ready to pull my hair out. has anyone figured out a way to do subcategories for CI? This is basically what i want to have: Select conduit: -conduit A - cable A1 - cable A2 - cable A3 -conduit B - cable B1 - cable B2 - cable B3 ..... So I would like to have one drop down menu with the conduit listed, when you select that one it populates the next drop down field with just cables for that conduit. Any advice on how to accomplish this would be great! Thanks, Edgar V.