The Secret Key is used to access your account in the Revit Add-in and can be found in your account. It’s unique to your account and is used instead of your username and password to authenticate to Umbra Composit™.
Do not share your Secret Key unless you trust the person. Be particularly careful when using it in public demonstrations. Anyone with the Secret Key can upload content to your projects and view the content using our Unity Plug-in or a HoloLens.