[dev] SLAGet Method

Hi I'm developing a little extension to OTRS and I noted an unusual requirement in the SLAGet method in the Kernel::System::SLA module. The method requires two arguments (SLAID and UserID) while all of the other <Object>Get methods (eg Group, Queue, Service) take a single "ID" as an argument. Reading the code I cannot see any use of the UserID except to bawk if the user hasn't provided one, and sticking in a random UserID works, but I wonder if I am missing something. Cheers Alistair