Yes, you can use your own existing metafield ( variant level )  with the Variant Description Block in the Neo app.


To do this:

  1. Add the Variant Description Block to your product template via Online Store > Customize in your Shopify admin.

  2. In the block settings, enter the Namespace and Key of your existing variant-level metafield.

  3. If the metafield exists for a variant, the block will automatically display the content


Note: The block will only appear if the metafield is present and contains a value for the selected variant.

This gives you full control to manage content using your existing metafields without needing to recreate them in the app.