Title: CAS Authentication Multisite
Last modified: August 20, 2016

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# CAS Authentication Multisite

 *  [joenova](https://wordpress.org/support/users/joenova/)
 * (@joenova)
 * [13 years, 9 months ago](https://wordpress.org/support/topic/cas-authentication-multisite/)
 * For anyone trying to get this to work in Multisite, took me several hours but
   finally figured it out.
 * In ‘cas-authentication.php’ on or around line 254, you need to change the “action”
   in the form tag to look like this:
 * `action="<?php echo get_option('siteurl') . '/wp-admin/options-general.php?page
   =' . basename(__FILE__); ?>&updated=true"`
 * If you don’t do this, it will only ever save the CAS options for the main blog
   site and not other sites. Once you do this, it will save it to each individual
   site.
 * I also had to follow the instructions in the following thread to get the authentication
   to work at all. [http://wordpress.org/extend/plugins/cas-authentication/](http://wordpress.org/support/topic/to-make-cas-authentication-working-for-wordpress-341?replies=14)
 * Hope this helps someone!

The topic ‘CAS Authentication Multisite’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/cas-authentication.svg)
 * [CAS Authentication](https://wordpress.org/plugins/cas-authentication/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cas-authentication/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cas-authentication/)
 * [Active Topics](https://wordpress.org/support/plugin/cas-authentication/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cas-authentication/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cas-authentication/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [joenova](https://wordpress.org/support/users/joenova/)
 * Last activity: [13 years, 9 months ago](https://wordpress.org/support/topic/cas-authentication-multisite/)
 * Status: not resolved