I am working on Configuring Toolbox for the company I work for. the issue i am having is you can create and limit fields but I don't see how to limit combinations of fields. I am currently working on the bolt part for my toolbox and I have over 22,000 possible configurations of bolts and only approximately 200 of those configurations will have a part number assigned to them. Thus I do not want my users to be able to select any configuration that doesn't a part number associated with it.

Is there a way to set up the toolbox so if there isn't a part number assigned to it, the user cannot select that configuration?