On sharepoint 2013 onpremises, using nintex workflow ,I am creating an assign flexi task and assigning to a user in staff list. I am retrieving users with some math and collection operation.
My requirement here is to :
1) Delegate a task to second assignee when first assignee doesn't respond for a couple of hours(which i am able to).
2) Delegate again to third assignee when second assignee doesn't respond for a couple of hours. (which i have trouble with)
3) Escalate to manager if the third assignee doesn't respond for another couple of hours.
Any help/insight about how to achieve with nintex is deeply appreciated.