I don't think this is a LF12 thing, it's just we had this use case until we were on LF12. We have a Forms process using one form (modern) for all stages. I have Lookups configured, but I only want certain ones to trigger depending on the process stage or task the process is on. For example, the start form runs a lookup but I don't want it to run again during the rest of the process. But because it's all using the same form it's being triggered each step of the process.

Is there a way to prevent it from triggering at certain stages or tasks?