diff --git a/spec/MicroWaveDeviceInventory+config.json b/spec/MicroWaveDeviceInventory+config.json
index 3b4ddadb..fceda715 100644
--- a/spec/MicroWaveDeviceInventory+config.json
+++ b/spec/MicroWaveDeviceInventory+config.json
@@ -17338,7 +17338,7 @@
               {
                 "local-id": "2000",
                 "port-direction": "core-model-1-4:PORT_DIRECTION_TYPE_OUTPUT",
-                "logical-termination-point": "mwdi-1-3-0-op-c-get-es-1-0-0-000"
+                "logical-termination-point": "mwdi-1-3-0-es-c-es-1-0-0-000"
               }
             ]
           },
diff --git a/spec/MicroWaveDeviceInventory+forwardings.yaml b/spec/MicroWaveDeviceInventory+forwardings.yaml
index f7002778..caff110c 100644
--- a/spec/MicroWaveDeviceInventory+forwardings.yaml
+++ b/spec/MicroWaveDeviceInventory+forwardings.yaml
@@ -1561,8 +1561,8 @@ forwardings:
       - server-name: /v1/provide-list-of-connected-devices
         uuid: mwdi-1-3-0-op-s-is-010
     consequent-requests:
-      - client-name: ElasticSearch://?fields=control-construct(uuid)
-        uuid: mwdi-1-3-0-op-c-get-es-1-0-0-000
+      - client-name: ElasticSearch
+        uuid: mwdi-1-3-0-es-c-es-1-0-0-000
 
   - forwarding-name: RequestForListOfDeviceInterfacesCausesReadingFromCache
     uuid: mwdi-1-3-0-op-fc-is-021
diff --git a/spec/MicroWaveDeviceInventory.yaml b/spec/MicroWaveDeviceInventory.yaml
index 38de95ca..60255ae0 100644
--- a/spec/MicroWaveDeviceInventory.yaml
+++ b/spec/MicroWaveDeviceInventory.yaml
@@ -1543,8 +1543,9 @@ paths:
                     items:
                       type: string
                       description: >
-                        'MountName of devices in connected state at the Controller
-                        from {$RequestForListOfConnectedDevicesCausesReadingFromCache.response.body#/core-model-1-4:control-construct/uuid}'
+                        'MountName of devices in connected state at the Controller,
+                        list of devices in deviceMetadataList with connection-status==connected
+                        from {$RequestForListOfConnectedDevicesCausesReadingFromCache}'
               example:
                 mount-name-list:
                   - '305251234'
@@ -1573,59 +1574,7 @@ paths:
           $ref: '#/components/responses/responseForErroredServiceRequests'
         default:
           $ref: '#/components/responses/responseForErroredServiceRequests'
-      callbacks:
-        RequestForListOfConnectedDevicesCausesReadingFromCache:
-          url: #[/core-model-1-4:control-construct/logical-termination-point=mwdi-1-3-0-tcp-c-es-1-0-0-000/layer-protocol=0/tcp-client-interface-1-0:tcp-client-interface-pac/tcp-client-interface-configuration/remote-protocol]://[/core-model-1-4:control-construct/logical-termination-point=mwdi-1-3-0-tcp-c-es-1-0-0-000/layer-protocol=0/tcp-client-interface-1-0:tcp-client-interface-pac/tcp-client-interface-configuration/remote-address/domain-name or /core-model-1-4:control-construct/logical-termination-point=mwdi-1-3-0-tcp-c-es-1-0-0-000/layer-protocol=0/tcp-client-interface-1-0:tcp-client-interface-pac/tcp-client-interface-configuration/remote-address/ip-address/ipv-4-address]:[/core-model-1-4:control-construct/logical-termination-point=mwdi-1-3-0-tcp-c-es-1-0-0-000/layer-protocol=0/tcp-client-interface-1-0:tcp-client-interface-pac/tcp-client-interface-configuration/remote-port][/core-model-1-4:control-construct/logical-termination-point=mwdi-1-3-0-op-c-get-es-1-0-0-000/layer-protocol=0/operation-client-interface-1-0:operation-client-interface-pac/operation-client-interface-configuration/operation-name]
-            get:
-              parameters:
-                - name: fields
-                  in: query
-                  required: true
-                  schema:
-                    type: string
-                    enum:
-                      - 'control-construct(uuid)'
-              responses:
-                '200':
-                  description: 'List of connected devices provided from cache'
-                  content:
-                    application/json:
-                      schema:
-                        type: object
-                        required:
-                          - /
-                        properties:
-                          /:
-                            type: object
-                            required:
-                              - core-model-1-4:control-construct
-                            properties:
-                              core-model-1-4:control-construct:
-                                type: array
-                                items:
-                                  type: object
-                                  required:
-                                    - uuid
-                                  properties:
-                                    uuid:
-                                      type: string
-                      example:
-                        /:
-                          core-model-1-4:control-construct:
-                            - uuid: '305251234'
-                            - uuid: '105258888'
-                '400':
-                  $ref: '#/components/responses/responseForErroredServiceRequests'
-                '401':
-                  $ref: '#/components/responses/responseForErroredServiceRequests'
-                '403':
-                  $ref: '#/components/responses/responseForErroredServiceRequests'
-                '404':
-                  $ref: '#/components/responses/responseForErroredServiceRequests'
-                '500':
-                  $ref: '#/components/responses/responseForErroredServiceRequests'
-                default:
-                  $ref: '#/components/responses/responseForErroredServiceRequests'
+
   /v1/provide-list-of-device-interfaces:
     parameters:
       - $ref: '#/components/parameters/user'
diff --git a/spec/diagrams/100_ProvideListOfConnectedDevices.plantuml b/spec/diagrams/100_ProvideListOfConnectedDevices.plantuml
index e9df5a0e..a21639f3 100644
--- a/spec/diagrams/100_ProvideListOfConnectedDevices.plantuml
+++ b/spec/diagrams/100_ProvideListOfConnectedDevices.plantuml
@@ -5,12 +5,16 @@ title RequestForListOfConnectedDevicesCausesReadingFromCache
 
 participant "external" as requestor
 participant "MWDI://v1/provide-list-of-connected-devices" as provideListOfConnectedDevices
-participant "ElasticSearch://?fields=control-construct(uuid)" as ConnectedDeviceList
+participant "ElasticSearch \n(deviceMetadataList)" as ConnectedDeviceList
 
 requestor -> provideListOfConnectedDevices: (apiKeyAuth)
 activate provideListOfConnectedDevices
 
 provideListOfConnectedDevices -> ConnectedDeviceList
+note over ConnectedDeviceList
+  filter for devices with
+  <i>connection-status</i> == connected
+end note
 ConnectedDeviceList --> provideListOfConnectedDevices: {mount-name-list}
 
 provideListOfConnectedDevices --> requestor: {mount-name-list}
diff --git a/spec/diagrams/100_ProvideListOfConnectedDevices.png b/spec/diagrams/100_ProvideListOfConnectedDevices.png
index dacc9a41..c006fc8b 100644
Binary files a/spec/diagrams/100_ProvideListOfConnectedDevices.png and b/spec/diagrams/100_ProvideListOfConnectedDevices.png differ