Each phase is defined by a closed master solid.
If you do not have closed pit solids, refer to the Solid Lab tab section to generate them from designs.
Press the folder icon to import solids from a folder location, or the layer (grid) icon to select items from the Layers panel.
Use the Z-Plane slider (between the solid list and the 3D viewport) to check for overlaps between the phase solids.
Overlaps are marked with a red and white hatch pattern.
If a pit is being backfilled, then there may be a valid overlapping of solids giving the candy-cane pattern as below.
To avoid double-counting tonnes in an overlap, revert to the Solid Lab and use the Subtract Solids function to clean up the data.
To update the solid for a given phase, click in the Solid dropdown and select Geometry from File or from Layer.
When updating solids, avoid deleting them and adding new ones, as it will prompt you to re-populate phases details and other settings. Always re-import solids to update phases, instead of deleting them.
To change the order the phases appear in the software, type in the priority order in the Order column, or select a Phase and reposition it using the blue up/down arrows.
One you are satisfied with the phases, press blue play button to proceed to the next step.