Access to the various Articles, Sections, and Features is controled through the use of an access controll list (ACL) which is a list of permissions attached to an object (an article, section, or feature). The list specifies who or what is allowed to access the object and what operations are allowed to be performed on the object. The list specifies who or what is allowed to access the object and what operations are allowed to be performed on the object.

Your permissions are assigned when you register and through the use of your unitnumber, username, and password maintain security throughout your visit to the site. While you may change both your username and passwords your permissions and the ACL can only be changed by a site administrator or the super administrator. You may request additional permissions via email.

Please refer to the article under the Site Overview Menu for a more detailed explanation of the various permissions.