manage_sites_action_links
Filters the action links displayed for each site in the Sites list table.
WordPress 3.1.0 Hooks, Functions, Classes and Methods
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manage_sites_custom_column
Fires for each registered custom column in the Sites list table.
manage_themes_custom_column
Fires inside each custom column of the Multisite themes list table.
manage_{$this->screen->id}_sortable_columns
Filters the list table sortable columns for a specific screen.
mature_blog
Fires when the ‘mature’ status is added to a site.
media_upload_mime_type_links
Filters the media upload mime type list items.
ms_user_list_site_actions
Filters the action links displayed next the sites a user belongs to in the Network Admin Users list table.
network_admin_edit_{$_GET[‘action’]}
Fires the requested handler action.
network_admin_edit_{$action}
Fires the requested handler action.
network_admin_menu
Fires before the administration menu loads in the Network Admin.