I would like to add a whole stage in a certification that is optional. Or add optional content to a stage. It can't be a "complete one of these options" because the other options are required, so they can't complete the stage by completing the other one.
In the step asking how much content is required, if I put 0 it means all are required. I would like none to be required but I would like to track it in the certification if it is.