> For the complete documentation index, see [llms.txt](https://premint.gitbook.io/vulcan/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://premint.gitbook.io/vulcan/products/verify-roles/nft/opensea-collection.md).

# Opensea Collection

This feature is for collections that share contracts with other projects. For example, if you want to give all Fidenza holders a role but not all Art Block holders you'd use this feature. With this feature, you have the option of Opensea collections but not contracts.

<figure><img src="/files/WuqIrO7cSpY3jECwHogy" alt=""><figcaption></figcaption></figure>

## Setup for an OpenSea Shared Storefront collection

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. Then **Save**.

<figure><img src="/files/z4h2Wg7uxL0kVWpajqiH" alt=""><figcaption></figcaption></figure>

After this, your setup will be permanently saved within your verification admin dashboard.

<figure><img src="/files/iFFXxuPLfS71aRSMUmij" alt=""><figcaption></figcaption></figure>

Below is an example flow.

<figure><img src="/files/wCyhjgT9q7HqfoTUj63i" alt=""><figcaption></figcaption></figure>


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