Re-assign all documents related to account to new user (Assigned to field)

Hi

I need to re-assign all documents related to account X from user A to user B.
I can make mass update for account X with taska, calls, meetings, opportunities but not for documents

Any help ?

Or mayby someone can help how to update all records related to account X to user B (php, add-on)

If it’s a one-time fix I would definitely recommend doing it via phpMyAdmin directly in SQL.

This article will help you find your way around:

https://pgorod.github.io/How-Documents-Stored/