After a new Cloud Detector is added to the Enforce as a Detection Server, no incidents are being created, and it doesn't seem possible to view all configuration options as expected (e.g., incidents specific to "cloud" should be listed separately as an incident category).
Yet it is confirmed that content is successfully being uploaded - via the Elastica CloudSOC, for example.
Newly added DLP Cloud Detector that has been successfully registered and enrolled with Elastica CASB CloudSOC.
In the Enforce Server there are certain Role-Based Access Controls (RBAC) for managing the configuration of a Cloud Detection Server (CDS).
There are also new controls required for viewing cloud incidents.
Also, Cloud Detectors have additional configuration options to ensure that existing Policy Groups are assigned to Cloud Detectors for inspection of content that is being pushed to the Elastica CASB.
For DLP 15.0 and higher versions
Logging in as Administrator, go to Login Management > Roles
In addition, adding an "App Detection" configuration is required for Cloud Detection Servers to receive policies: