Workstation Assignment

Right now in BOM you can define only one Workstation (Default Workstation) for each Operation.
Let us say we have 5 workstations for Operation-Cutting and we want to run operations in parallel at all Workstations. Currently this is only possible by changing the Workstation manually on each of the Job Cards.
However, is there a way to find out the Workstation Utilisation to change this manually? Any report or Calendar view to do this?

Has anyone managed to work around this situation?