Starling Connector is a requirement in order to use these features of SaaS Connectors, and SCIM.
For a list of supported SaaS Connectors visit the Starling Connector website.
Active Roles provides support to connect to Starling Connect to manage the user provisioning and deprovisioning activities for the registered connectors. This is achieved through the internal attribute mapping mechanism. The AD attributes are mapped to SCIM attributes to perform each operation. The list of attributes can be found in the Active Roles Administration guide here for Users, and Groups.