I have a requirement to split the revenue booked on a certain class into two other classes. but keeping every other segment/dimension intact. First I went looking at Allocation Schedules, but those miss out on beeing able to keep the original Customer and Department. Now my idea is to create a GL-plugin that does the rebooking per transaction or perhaps have a map/reduce that collects all the revenue-lines and then creates a new journal at the end of the month(my own allocation schedule basically). How would you have done it?

we have some similiar cases, I understand it like you want to be posted continously? We had a case like this and pended between GL Impact and using a scheduled script / MR. We chose to go with the latter since it was quite computation heavy. this has some drawbacks though for example what if a journal is changed, voided etc so I’d probably look at GL Impact first.

Ok, thanks. I'm leaning towards a scheduled/MR. Probably would be easier implementing it.