ACCESS_READ: User can read page views, page histories and page backlinks.
ACCESS_COMMENT: User can edit and create normal pages.
ACCESS_EDIT (moderators): User can edit protected pages, can delete pages, can revert edits, can rename pages.
ACCESS_ADMIN: User can use admin area.
ACCESS_READ: User can read page views, page histories and page backlinks. ACCESS_COMMENT: User can edit and create normal pages. ACCESS_EDIT (moderators): User can edit protected pages, can delete pages, can revert edits, can rename pages. ACCESS_ADMIN: User can use admin area.