(The id numbers are arbitrary in the example above.)
Description
The OnBeforeDocMove and OnDocMove system events need to be added to manager/processors/move_document.processor.php
Matching entries must be added to the system_eventnames table:
INSERT INTO `modx_system_eventnames` (`id`, `name`, `service`, `groupname`)
VALUES
(1052, 'OnBeforeDocMove', 5, ''),
(1053, 'OnDocMove', 5, '')
(The id numbers are arbitrary in the example above.)