I've slightly modified the triggers for the Maple Ridge dbs on AG's instructions, to add block info into the description used for dropdowns:

DROP TRIGGER IF EXISTS `landscapes_mapridgelive`.`prp_desc_insert`;
DELIMITER //
CREATE TRIGGER `landscapes_mapridgelive`.`prp_desc_insert` BEFORE INSERT ON `landscapes_mapridgelive`.`props`
 FOR EACH ROW BEGIN
  DECLARE next_id INT;
  SET next_id = (SELECT `AUTO_INCREMENT` FROM `information_schema`.`TABLES` WHERE `TABLE_SCHEMA`=DATABASE() AND `TABLE_NAME`='props');
	SET NEW.`prp_desc` = 
	concat(
          IF (NEW.`prp_township` != '', concat('T:', LPAD(NEW.`prp_township`, 5, '0'), ' '), ''),
          IF (NEW.`prp_district` != '', concat('DL:', LPAD(NEW.`prp_district`, 5, '0'), ' '), ''),
          IF (NEW.`prp_section` != '', concat('S:', LPAD(NEW.`prp_section`, 5, '0'), ' '), ''),
          IF (NEW.`prp_block` != '', concat('B:', LPAD(NEW.`prp_block`, 5, '0'), ' '), ''),
          IF (NEW.`prp_quadrant` != '', concat('Q:', NEW.`prp_quadrant`, ' '), ''),
          IF (NEW.`prp_plan` != '', concat('PL:', LPAD(NEW.`prp_plan`, 5, '0'), ' '), ''),
          IF (NEW.`prp_sketch` != '', concat('SK:', LPAD(NEW.`prp_sketch`, 5, '0'), ' '), ''),
          IF (NEW.`prp_lot` != '', concat('L:', LPAD(NEW.`prp_lot`, 5, '0'), ' '), ''),
          IF (NEW.`prp_parcel` != '', concat('PC:', LPAD(NEW.`prp_parcel`, 5, '0'), ' '), ''),
          IF (NEW.`prp_acreage` != '', concat('A:', NEW.`prp_acreage`, ' '), ''),
          IF (NEW.`prp_exception` != '', 'EX', ''),
          ' (#', next_id, ')'
        );
END
//
DELIMITER ;
DROP TRIGGER IF EXISTS `landscapes_mapridgelive`.`prp_desc_update`;
DELIMITER //
CREATE TRIGGER `landscapes_mapridgelive`.`prp_desc_update` BEFORE UPDATE ON `landscapes_mapridgelive`.`props`
 FOR EACH ROW BEGIN
	SET NEW.`prp_desc` = 
	concat(
          IF (NEW.`prp_township` != '', concat('T:', LPAD(NEW.`prp_township`, 5, '0'), ' '), ''),
          IF (NEW.`prp_district` != '', concat('DL:', LPAD(NEW.`prp_district`, 5, '0'), ' '), ''),
          IF (NEW.`prp_section` != '', concat('S:', LPAD(NEW.`prp_section`, 5, '0'), ' '), ''),
          IF (NEW.`prp_block` != '', concat('B:', LPAD(NEW.`prp_block`, 5, '0'), ' '), ''),
          IF (NEW.`prp_quadrant` != '', concat('Q:', NEW.`prp_quadrant`, ' '), ''),
          IF (NEW.`prp_plan` != '', concat('PL:', LPAD(NEW.`prp_plan`, 5, '0'), ' '), ''),
          IF (NEW.`prp_sketch` != '', concat('SK:', LPAD(NEW.`prp_sketch`, 5, '0'), ' '), ''),
          IF (NEW.`prp_lot` != '', concat('L:', LPAD(NEW.`prp_lot`, 5, '0'), ' '), ''),
          IF (NEW.`prp_parcel` != '', concat('PC:', LPAD(NEW.`prp_parcel`, 5, '0'), ' '), ''),
          IF (NEW.`prp_acreage` != '', concat('A:', NEW.`prp_acreage`, ' '), ''),
          IF (NEW.`prp_exception` != '', 'EX', ''),
          ' (#', NEW.`prp_property_id`, ')'
        );
END
//
DELIMITER ;

I haven't yet updated all the old descriptions, since most of them don't have block info, but I'll do that when I have enough time to be cautious about it.