The options available are:

• General data:
  Contains soil data (characteristics, the presence of rock and water table, etc.) of the fill, both in the infill and in the backfill.
• New soil layer
  Allows users to stratify the soil by entering the depth and characteristics.
• Edit soil layer/fill:
  Modifies the characteristics of any type of soil or any type of fill.
• Delete soil layer:
  Allows users to erase one or more soil layers.
• Copy soil layer:
  Allows users to copy a soil layer along with its characteristics.
• Edit soil layer/fill hatching:
  Modifies the drawing hatching of any type of soil or fill.
• Edit soil layer/fill colour:
  Modifies the drawing colour of any type of soil or fill.