Yeah, I tried to name it the same so it could be swapped out easily if needed. I had started out using the EE concurrency stuff, but was told I should use the thread subsystem so it can be configurable via the batch subsystem. I do agree we should use something more common like EE concurrency. I think having multiple places to configure thread-pools is kind of a pain in some regards. But AIUI this is what we're supposed to do for now. Maybe I'm misunderstood though.