     "RW"
     "ReadOnly"
     "ReadWrite"
+    "Remove"
     "Replace"
     "Reply-Message"
     "ResourceAdmin"

    "fail_on_acme_error"
    "fail_on_cluster_change"
    "fail_on_decrypt"
    "fail_on_drop"
    "fail_on_missing"
    "fail_on_missing_dependency"

    "featured"
    "features"
    "feed"
    "feed_ca_cert"
    "feed_client_cert"
    "feed_client_key"
    "feedback_forwarding"
    "fei"
    "fei_comm"
