| 1. | From the RTM Utility menu, click Material Data. The Select and Assign Material from Database dialog is displayed. |
| 2. | Right click on a material directory in the top left panel and select New Material. New fields appear in the bottom panel. |
| 3. | Type a name for the new material in the Material name: field and select the type of material in the Material class: drop-down list. Click Next. |
| 4. | For Preform and Resin material type, the necessary options display. Select and click Next. |
| 5. | Type values for the various material properties in the fields that appear and click Create. |