Hi John, thanks for your answer. Indeed, this is what I did. It forces me to develop some custom archiving process but it sounds acceptable for the moment 👍
Hi EnchantingOctopus35 , I don't think you can clean up parents without damaging the children since they rely on that. I would suggest taking any data you don't want scrubbed and then creating a new version with it. Then delete the unrelated older datasets. What do you think?