Currently, Cloud Elements does not support any sort of single sign-on where the same credentials could be used across elements. This functionality might exist only in the scope of a specific company or service: for example, there might be five Google element and Google credentials can be used across Google apps. However, there is no current way that an SSO provider can be used for two distinct elements like Bamboo and Box, for example. Furthermore, the current authorization flows for our elements do not support providers who use SSO to login to their sites.