Hello Dennis,
the technicalUpdate message Queue is an internal queue used by the technical update operation which sends ACL updates to the elasticsearch db.
You should not use this queue to identify object moves because depending on the roles (and their clauses) there might or might not be a message - and also there might be messages from other actions such as deleting an object to the recycle bin.
Instead you should see a indexDataChanged message when moving an object. So we recommend using that topic.
Best regards
Nicolai
