Creating OR based system list queries ?

[Mikael Rönnbäck]

Does anyone know whether it's possible to create an "OR" based system list query ?

What I want to do is create a query that is based on all servers with name starting with "XYZ" OR all servers where server role is "in production", however SIM only seems to assign OR if you select same criteria (ie. system name is XYZ or system name i ZYX) and not when you select different criteria, then it always uses AND, which makes the resultant number of servers rather small... :)