Allow Vendors to add keys to library

Hello!

I am in the final stages of setting up a marketplace with Vendors that need the ability to add their licenses to their products.

I am able to add keys to the stock via the Admin back-end, but is there a way I can allow Vendors or a specific role to add their keys to the stock without having to send them in a text/csv file first?

I absolutely love this plugin any help would be much appreciated.

Thank You

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