Hi,
I'm working on a transition of a workflow and I've added the following validator:
issue.get("Custom field Users")?.any{it.isInGroup("My Group")}
It works fine if I want to check whether at least one user contained in the field "Custom field Users" belongs to the group "My Group".
My goal is to check whether at least one user contained in the field "Custom field Users" doesn't belong to the group "My Group". How should I write the validator? Probably is just a NOT to be added but I didn't manage to solve the problem.
Thanks,
Giuseppe