class SysmocomDhlHooks < Spree::ThemeSupport::HookListener # custom hooks go here insert_after :admin_tabs do "<%= tab(:dhls) %>" end # Add the DHL label download insert_after :admin_shipment_edit_buttons, 'admin/dhls/address_label' # Add shipment identification.. insert_after :shipment_mailer_shipped_email_tracking, 'shipment_mailer/dhls/tracking_description' insert_after :admin_shipping_method_form_fields, 'admin/dhls/method_details_form' end