Loop (Status: feature is available and automated)

When giving homework it is crucial that the homework is done correctly by the student. If there are too many mistakes there have to be given new homwork and the process restarts with the first task.

This loop will be modelled and automated by Flower:

1. Create a new task and link it with a sequence flow from the task the loop should start from
2. Link the new task to a former task the loop should end in