The MaterialList object contains information defining all three styles of plotted Material list and also the text output to the Material control file (each one defined in a specific sub-object).

The MaterialList object itself defines which of the available styles is to be used, and properties that apply to all Material list styles.

The right hand panel shows the data entries as a spreadsheet, and the properties of each data entry can be modified as required.

Some properties have a drop-down selection menu which pops-up when the property is double-clicked. Other properties are typed entries - simply click in the field to place the cursor, then type the required value.