We have a situation where around 1000 running instance on cockpit somehow due to the fix on the flow we have more than 5 new process deployed on top of the old process , now we are running into the issue due to the old process having 1000+ instances, how we can migrate to the new one considering all old 5 instance having around 1000 running process.
We understand the normal migration process but in our case issue is we have dependent process and also we have lot of changes in each and every process flow like adding external task/ removed task/ script upgraded
Is there any solid solution toward the same where we can come out of the situation