Add a subcategory and clone a material group into it

Create a new material subcategory, then clone an existing material group into it and adjust the materials as needed.

1. To add a new material subcategory, use Add Subcategory, give it a name and submit.

   ✓ Checked in the product on 10 October 2026

2. Then clone an existing material group into the new subcategory.

   ✓ Checked in the product on 10 October 2026

3. You can also remove unneeded materials from a group, or clone a group to create a variant.

   ✓ Checked in the product on 10 October 2026