Hi
I just witnessed the same actual problem to a customer running 6.3.1.5.
When trying to provision a RAP or CAP, the choices in the provision menu for chosing CAP or RAP is missing.
The whole section for selecting certificate or user for auth method for the RAP is missing.
I suspect this has something to do with 6.3.1.5, i will proceed to read release notes for newer releases of 6.3.1
Roar