To add a material to the library
§ Choose Add Material from the Materials submenu under the Library menu
The material properties dialog will appear.
§ Type in a name for the material
§ Draw in the pattern box to design a pattern for the material
You can change the pattern by clicking in the left hand box. Clicking on a dot in the pattern turns it off, clicking on an empty space adds a dot to the pattern. A sample of the pattern is drawn in the right hand box.
§ Type in values for the material's properties
§ Click on the radio button which applies to the material's type
§ Click the OK button
The material will be added to the list of materials stored in the Sections Library.