WordPress at a glance
action is not described

load-edit-link-categories.php action-hook . WP 1.0

Usage

add_action( 'load-edit-link-categories.php', 'action_function_name_1126' );
function action_function_name_1126(){
	// action...
}

Where the hook is called

In file: /wp-admin/admin.php
load-edit-link-categories.php
wp-admin/admin.php 347
do_action( 'load-edit-link-categories.php' );

Where the hook is used (in WP core)

Does not used.