In totalitarian companies, I've past recommended creating a new user called "Lock". "Lock" has a bad habit of not releasing all.

*Thread dredge* I'm not familiar with Ecodesigner STAR only ecodesigner, I don't think STAR was ever localised / released in NZ? I did some work with ecodesigner when it was first released (2009?) on how the outputs could be adapted for use with NZBC...