@Kevin Brusky
Thank you for your post!
Unfortunately, the Microsoft Threat Modeling tool isn't supported here on MS Q&A. I'd recommend reaching out to our MS Threat modeling experts via MSDN or their email distro - tmtextsupport@microsoft.com
For more info - https://learn.microsoft.com/en-us/azure/security/develop/threat-modeling-tool-getting-started#next-steps
I hope this helps!
Thank you for your time and patience throughout this issue.
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