Workbench module to controle content publishing.

Workbench  module used to controle content in website fron different roles. Content slike blog post. article, page or any other custom content type. To achieve this we need at least tw roles,  a content creator and a content publisher.
Content creator will be able to create content
Content publisher will be able to review/edit/publish content.
Workbench module provides multiple states to content like

DRAFT >> NEEDS REVIEW >>PUBLISH, 

we can also create more states.

Source--