Stepan Konev wrote:
This is rather a workaround than a solution, but you can use the AnyTM feature (Project Settings > All lang pairs > TM and AT > Use > Any file-based TM). It creates a reverse TM from your selected TM, and if you check the Update option for it, this reverse TM will be updated accordingly. Unfortunately, Trados cannot avoid clogging your hard drive with additional reverse TM and cannot just read the same TM in both directions the way memoQ and Memsourse do. Despite many requests, SDL say their product uses some unique technology that prevents them from meeting this request.
[Edited at 2020-08-23 13:27 GMT]
Completely forgot the AnyTM feature!