Polygon Precedences
You use the Polygon precedences data grid to define polygon precedences between locations.
If polygon precedences exist between two locations, mining in a polygon or a solid in the secondary location cannot start until mining of the same numbered polygon or solid in the primary location is completed.
You can define the polygon precedences in the Polygon precedences data grid, or you can use the spreadsheet view. To access the spreadsheet view, select Spreadsheet > Enable Spreadsheet Views, and then select the Polygon Precedences spreadsheet. When the Polygon Precedences spreadsheet is enabled, it replaces the Polygon precedences data grid in the Parameters tab.