This question was asked during the live webcast:
Q: What licenses are required to use the MRL?

A: This will depend on the user role and the level of Teamcenter integration:
  1. The tooling library administrator will manage and maintain the library data. He will need Teamcenter Author (or Occasional Author) license, plus the Manufacturing Resource Library (MRL) license.
  2. NX users in a managed envirmonment already have Teamcenter Author licenses, and probably already have the NX Integration licenses. They will not need anything additional in order to access, browse, select and use the tooling assemblies from the MRL.
  3. NX native users will require a Manufacturing Connect for Teamcenter (MRL Connect) license in order to access, browse, select and use the tooling assemblies from the MRL.