Click on the chair in CET
1) Click on the magnifying glass next to the fabric option.
2) Click on the COM tab
3) Click on Create/Edit COM
4) Type in a code
5) Type in the fabric information
6) Click on the + next to the grade you are wanting. For example, Grade 8 and select "Non-Carded Grade 8 Material"
7) If you have the textile, you can add it by clicking on 'browser for texture' otherwise
8) Click on "OK"
You should see your COM material now listed:
Click on "Close" to close the COM dialog box.