WordPress at a glance
action is not described

network_admin_edit_(action) action-hook . WP 3.1.0

Fires the requested handler action.

The dynamic portion of the hook name, $action, refers to the name of the requested action derived from the GET request.

Usage

add_action( 'network_admin_edit_(action)', 'action_function_name_613' );
function action_function_name_613(){
	// action...
}

Changelog

Since 3.1.0 Introduced.

Where the hook is called

In file: /wp-admin/network/edit.php
network_admin_edit_(action)
wp-admin/network/edit.php 38
do_action( "network_admin_edit_{$action}" );

Where the hook is used (in WP core)

Usage not found!