I built a workflow where the requirement is that all tasks have a group of users assigned. And so it happens that a task is often accessed simultaneously by 2 people. They get no notification that the task is open so they start working on the large task form and the slower of both will get a message in the end (while trying to submit) that the task has already been completed.
Is there a solution, a trick or a workaround to this situation because I can see how frustrating this can be? I'd appreciate to hear your approach.