LWSim.fsmThe 'finished' red trays need to be sent to the full trays sink, and the 'unfinished' sent to the patrial trays sink. The status of completion is designated by now many stacks are placed in the tray. The number of stacks is dependent on the product type - designated using a list. How can I assign a finished and non-finished label to these trays before they exit the conveyor?