Module - Revisioning

Revisioning is a module for the configuration ofworkflows to create, moderate and publish content revisions. You use it in scenario's like this:

• Authors write content that prior to being made publicly visible must be reviewed (and possibly edited) by moderators. Once the moderators have published the content, authors should be prevented from modifying it while “live”, but they should be able to submit new revisions to their moderators.
• We shouldn't have to grant these roles “god-like” powers (e.g. D6's "administer nodes" permission) to implement this.

For the majority of use-cases configuration is straight-forward. The tricky bit are the permissions. To get you up and running quickly (D6 or D7), follow the steps described here:Revisioning at its simplest.

 Read More ...

www.drupal.org