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+Enhancement: User Deprovisioning for the OCS API
+
+Use the CS3 API and Reva to deprovision users completely.
+
+Two new environment variables introduced:
+```
+OCS_IDM_ADDRESS
+STORAGE_USERS_DRIVER
+```
+
+`OCS_IDM_ADDRESS` is also an alias for `OCIS_URL`; allows the OCS service to mint jwt tokens for the authenticated user that will be read by the reva authentication middleware.
+
+`STORAGE_USERS_DRIVER` determines how a user is deprovisioned. This kind of behavior is needed since every storage driver deals with deleting differently.
+
+https://github.com/owncloud/ocis/pull/1962