NutLoose,
It used to, certainly there were posts on 3(F) and 11 called OC Mission Support Flight that looked after Ops, Int and Admin (plus visits, bogs and drains, F540, AFT/CFT etc). These were deployable posts and created to replace the old Harrier Sqn "Uncles" (certainly on 3(F) anyway). Not sure if they are binning the OC MSF post and going back to the "Uncle" concept or keeping the OC MSFs and effectively duplicating 90% of the post.