Licensing is about paperwork. You need to have bought enough CALs for your users and have the paperwork to prove it when you get audited. They aren't objects that you load into SQL Server
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
We walk in the dark places no others will enter
We stand on the bridge and no one may pass