When using forward flushing + routing links, you want to consume (flush) components at the start of an operation. But how do you start an operation?
All I can figure out is how to END and operation by going into Output journals and registering your output. But how do you start and operation so you can consume components at the start of an operation?
There is no action to "start" an operation. SImply put, if you use routing link codes, there is no difference between forward and backward flushing - both components will be consumed when the corresponding routing operation is posted in the production journal.