Destination Scheduling Results
Blanks play a role of particular importance in Destination Scheduling Results, primarily as a way of identifying Destination Quantities that don't end up with a Destination (something you normally wish to avoid).
In combination with a Process Filter that excludes material you may not be Destination Scheduling (such as Drilling or Blasting), you can use the Output Schedule, Pivot Tables, Gantt Charts and/or Spreadsheets to pinpoint Destination Tasks that aren't being properly fulfilled.