do_action( 'wpmu_options' ) Fires at the end of the Network Settings form, before the submit button. ContentsDescription Source Changelog User Contributed Notes Description #Description Source #Source File: wp-admin/network/settings.php View on Trac Top ↑Changelog #Changelog Changelog Version Description MU (3.0.0) Introduced. Top ↑User Contributed Notes #User Contributed Notes You must log in before being able to contribute a note or feedback.