Metafields are extra pieces of data that can be attached to Shopify products. You can also use Shopify Metafields to do more advanced or automated integration. For example, this approach will allow you to batch upload CSVs of data, or configure third-party Shopify management tools to configure your products to use with Verisart.
You can find our full list of metafields in our developer docs.
How to populate metafields
In order to certify products, you'll need to provide some additional information as Shopify metafields. There are three ways of doing this:
Verisart App
Go to the Verisart App
Select the products tab
Go to Products
Select multiple products
Click edit
This will open the bulk editor and you will be able to use the 'column' button to add or remove metafields
Metafields Guru
Add Metafields Guru to your store
Go to your list of products
Select the product you want to edit
Click on "More actions" and select "Metafields Guru"
To add metafields click 'Create metafield'
Add the Verisart metafields
Make sure you write 'verisart' under the namespace and include the remaining metafield under 'key'. Then add your information below.
You can add as many metafields as you want

Matrixify
The Shopify App Matrixify is a great option for bulk importing products
By adding required fields to a CSV file of your products and importing them using an external Shopify App like Matrixify
Where to store files?
When adding metafields for images, videos, documents you will need to first store the file somewhere.
You can do this in Shopify!
Go to 'Settings'
Scroll down to 'Files'
Click on 'Upload files'

Once the file is uploaded you'll get a link that you can use in the metafield.