MediaSilo is in the process of being upgraded to Shift. Shift uses a unique authorization model which permits users to access multiple workspaces simultaneously in a single session and switch between them. Therefore, Shift uses a new SSO implementation which is not backwards-compatible with SSO in MediaSilo. We are no longer integrating new MediaSilo SSO connections.
If you are interested in deploying SSO for your employees, please reach out to support@shift.io or your Customer Success Manager.