WordPress at a glance
action is not described

woocommerce_admin_user_actions_start action-hook . WC 1.0

Usage

add_action( 'woocommerce_admin_user_actions_start', 'action_function_name_57' );
function action_function_name_57( $user ){
	// action...
}
$user
-

Where the hook is called

WC_Report_Customer_List::column_default()
woocommerce_admin_user_actions_start
woocommerce/includes/admin/reports/class-wc-report-customer-list.php 151
do_action( 'woocommerce_admin_user_actions_start', $user );

Where in WP core the hook is used WooCommerce

Usage not found.