I’m trying to delete sheets based on multiple values for a single parameter. I can get it to delete all sheets with one value or all sheets that don’t have that value, but I can’t figure out how to get an “or” condition to work. The parameter name is “Sheet Discipline”. Let’s say I want to delete all sheets that don’t have STRUCTURAL or GENERAL for the Sheet Discipline parameter? How do I get that result? The screen capture shows what I have so far. As it shows, it will delete all sheets without STRUCTURAL as the parameter value.