Where do I enter my TheAudioDB Patreon API key?

[JulesC 51]

I created a new Library for my large collection of Music, so I can access it all from Emby. I just purchased a monthly subscription for "TheAudioDB" so I can use it on the Emby Server to help with music images, metadata, etc. The problem I'm having is that I have no idea on how to add this API Key to Emby for TheAudioDB plug-in. When I click on this plug-in, it says: "The plug-in has no settings to configure."

The version of the TheAudioDB plug-in is 1.0.20.0

The version for my Emby Server is 4.9.3.0

Let me know if you need any additional information. Any help would be appreciated