public function define_trigger() {



		$trigger = array(
			'author'              => Automator()->get_author_name( $this->trigger_code ),
			'support_link'        => Automator()->get_author_support_link( $this->trigger_code, 'integration/wishlist-member/' ),
			'integration'         => self::$integration,
			'code'                => $this->trigger_code,
			/* translators: Logged-in trigger - Wishlist Member */
			'sentence'            => sprintf( esc_attr__( 'A user is removed from {{a membership level:%1$s}}', 'uncanny-automator' ), $this->trigger_meta ),
			/* translators: Logged-in trigger - Wishlist Member */
			'select_option_name'  => esc_attr__( 'A user is removed from {{a membership level}}', 'uncanny-automator' ),
			'action'              => 'wishlistmember_remove_user_levels',
			'priority'            => 99,
			'accepted_args'       => 3,
			'validation_function' => array( $this, 'remove_user_to_membership_level' ),
			'options'             => [
				Automator()->helpers->recipe->wishlist_member->options->wm_get_all_membership_levels( null, $this->trigger_meta ),
			],
		);

		Automator()->register->trigger( $trigger );

		return;
	}