Setting the Complementary products(Metafield)

1. In your admin, within Products, click on the product you want to add the Complementary products.

1. Scroll down to the Metafields. than click to View all.

1. You should see the Complementary products here.

1. To add products, click on Complementary products field.

2. Select products.

1. Select a product and click on Add.

2. Click Save to save your changes