Sanya Kuzovlev

Adds additional functionality to jump to the previous and next profile at the bottom of the profile page.
Required PHP version 5.3.0 or higher

Users Profile Navigation

Simplifies the navigation through user profiles.

Matthew Muro

Restrict Categories is a plugin that allows you to select which categories users can view, add, and edit in the Posts edit screen.
This plugin allows you to restrict access based on the user role AND username.

Restrict Categories

Restrict the categories that users can view, add, and edit in the admin panel.

Users Profile Navigation vs Restrict Categories