I have this response as well, but there you have to type in the user, who will be informed.
In your variant, you specify a specific user, but I can't do that in my case because there are always other users interacting with each other in the workflow, so I can't specify a user for approval.
The system must itself recognize who wants to get something approved and who the corresponding approver is, then the person who cannot approve himself/herself should get the approval via the gene healer and then an e-mail should be sent.
