Hi Glen,
You're on the right track by wanting to maintain consistency with a variable set, but you're not alone in running into the limitation where a filter applies globally across all catalog items using that set. This is a common challenge when trying to reuse components while needing item-specific logic. Unfortunately, out-of-the-box variable sets don’t support form-specific filtering directly, which makes things tricky when you’re targeting a unique subset like a specific type of building.
A solid workaround is to use a catalog client script on the catalog item itself. You can keep your variable set intact for standardization, but apply a script that dynamically filters the location field only when it's used within this specific catalog item. That way, the variable set stays reusable, but the behavior is tailored per form where needed. It’s a bit of extra work, but it keeps your structure clean and flexible in the long run.
Regards
