Before creating a product, you will need to create your product families
To create a product family:
- Go to Catalog › Product families.
- Click Add main category. By categorizing your product families, you can have a more organized structure.
- Name the category. For example T-shirts
- Click Add family.
- Enter the family name
- Click Add more details
- Add the desired attributes up to 3 levels in depth
- Click Save
Now you can add your products and select the appropriate product family in order to define the proper attributes.