@dkubb i was talking to@mbj today, and we both agreed that naming is still a bit confusing within substation. There's a *chain* which consists of *processors*, which handle the "control flow" through the chain. Then there are *handlers*, which are injected into processors, and do the actual business logic work. Then there are *actions*, which basically form the "pivot point" in the chain, and implement the actual business usecase (those will typically live in the "core" chains). I have plans to unify *handlers* and *actions*, but you can probably already see how the naming is a bit confusing (because it's too abstract?). I'd be happy about any suggestions! I realize, how without deeper familiarity with the project, coming up with good names might be hard. Still, I truly appreciate any suggestions you might have.