I've just started implementing RBS to our system and started by adding users (which in our system are activity based, not individual named user based). I immediately came up against the problem that I have a number of users that just have just a single name (ie a userid), and no sensible firstname and lastname. So how would I go about entering a user like Cher or Madonna?

Is the only option to invent a surname? A move to individual named users is entirely inappropriate for our system.

Peter

P.S. Cher and Madonna are extremely unlikely to be users of our system, but make far more interesting examples than Flesher, Sammyer and Splitter.