Verification by specific traits.
This feature allows you to verify a user based on a specific trait or attribute by the metadata of their held NFT. Similar to Opensea collections, you have the option of Opensea collections but not contracts. Then, Save.

Setup for verification by Metadata / Traits

Assign a Nickname for this setup which you will see going forward within the Vulcan dashboard as well as the role to assign once your user verifies.
With this NFT I want the Head trait to be the filtered trait.
In this example, I am selecting the trait 'head -coolguy black' which is the trait I have highlighted above. This can be selected in the prompts dropdown. After which I click Save.
Below is an example flow.