Sideways Entry Recruitment?

Does anyone serving know which sideways entry branches are actively recruiting? I'm more interested in branches which are 'Pinch-Point' at the moment. Or if anyone knows the relevant RNTMs, it would be especially helpful. Thanks!
There is a signal pushed out every month or so. There is also a WO1 down at Fleet who manages the entire process - I can't remember her name, but a quick trawl through BR 8748 and the GAL would do the trick.

Off the top of my head, Acmn, Diver, CT and PT are shortage categories, but I wouldn't take that as gospel.