Yes it is possible to automatically update your user list on the platform using our SCIM protocol. This is the standard synchronization protocol used by Elium. It is compatible with Microsoft Azure AD (documentation here) and Google Cloud Identity.
It allows you to synchronize in real time a list of users and user groups defined in your directory as well as profile data. This allows for centralized management of affiliations and also ensures that a deactivated account in your directory is also deactivated in Elium.
It is important to see if your identity federation service is compatible with this protocol.