Thread:Extension talk:FlaggedRevs/Set up different Revs for different NS

I would like to set up some permissions for a NS and others for another NS. For example:
 * NS1: all users can edit, some can review (ns1-reviewers), and somebody can validate (ns1-validators)
 * NS2: normal users can only read, only ns2-editors can edit, ns2-reviewers can review (end edit) in ns2, and ns2-validators can validate (and edit and review)

Is this possible? How...?

Thank you