Code review comment for lp:~matej-sekoranja/epics-base/ca-username-change

Ah!
Susan is probably Suzanne (Gysin), and this is done to allow the role-based access stuff at ESS?

(Please, when asking for a merge, give a hint what the developments are actually good for or driven by, at least somewhere in a comment or commit message or blueprint or wiki page or mail!)

So, under the assumption that this is the intention of the development:
The heavily Gateway-based design for the ESS control system makes it *mandatory* that this feature is supported in CAS.
I would even say that rsrv support is useful for the development phase, but pretty pointless for production.