diff --git a/manager/subscription/consumers.py b/manager/subscription/consumers.py
index 3657f685..2e190088 100644
--- a/manager/subscription/consumers.py
+++ b/manager/subscription/consumers.py
@@ -169,7 +169,8 @@ async def handle_data_message(self, message):
                         'category': category,
                         'csc': csc,
                         'salindex': salindex,
-                        'data': {stream: data_csc[stream]}
+                        'data': {stream: data_csc[stream]},
+                        'subscription': group_name
                     }
                 )
                 streams_data[stream] = data_csc[stream]
@@ -180,7 +181,8 @@ async def handle_data_message(self, message):
                     'category': category,
                     'csc': csc,
                     'salindex': salindex,
-                    'data': {csc: streams_data}
+                    'data': {csc: streams_data},
+                    'subscription': '-'.join([category, csc, str(salindex), 'all'])
                 }
             )
 
@@ -254,6 +256,7 @@ async def subscription_data(self, message):
         category = message['category']
         salindex = message['salindex']
         csc = message['csc']
+        subscription = message['subscription']
 
         # Send data to WebSocket
         await self.send(text_data=json.dumps({
@@ -261,8 +264,9 @@ async def subscription_data(self, message):
             'data': [{
                 'csc': csc,
                 'salindex': salindex,
-                'data': data,
-            }]
+                'data': data
+            }],
+            'subscription': subscription
         }))
 
     async def subscription_ack(self, message):
@@ -292,7 +296,8 @@ async def subscription_ack(self, message):
                         'csc': csc,
                         'salindex': salindex,
                         'data': data,
-                    }]
+                    }],
+                    'subscription': 'cmd_acks-all-all-all'
                 }))
 
     async def subscription_all_data(self, message):
@@ -308,9 +313,11 @@ async def subscription_all_data(self, message):
         """
         data = message['data']
         category = message['category']
+        # subscription = '{}-all-all-all'.format(category)
 
         # Send data to WebSocket
         await self.send(text_data=json.dumps({
             'category': category,
-            'data': data
+            'data': data,
+            'subscription': '{}-all-all-all'.format(category)
         }))
diff --git a/manager/subscription/tests/test_commands.py b/manager/subscription/tests/test_commands.py
index 2b6d9b0d..cd742adb 100644
--- a/manager/subscription/tests/test_commands.py
+++ b/manager/subscription/tests/test_commands.py
@@ -52,7 +52,8 @@ def build_messages(self, category, csc, salindex, streams):
                 'csc': csc,
                 'salindex': salindex,
                 'data': {stream: {'value': 1.02813957817852497, 'dataType': 'Float'} for stream in streams}
-            }]
+            }],
+            'subscription': '{}-{}-{}-{}'.format(category, csc, salindex, streams[0])
         }
         return response, response
 
@@ -149,7 +150,8 @@ async def test_authorized_user_gets_ack(self):
                         "cmd_id": 12345
                     }
                 }
-            }]
+            }],
+            "subscription": "cmd_acks-all-all-all"
         }
         ack = {
             "category": "ack",
@@ -163,12 +165,16 @@ async def test_authorized_user_gets_ack(self):
                         "cmd_id": 12345
                     }
                 }
-            }]
+            }],
+            "subscription": "cmd_acks-all-all-all"
         }
         await communicator.send_json_to(msg_send)
         await communicator.receive_json_from()
         await communicator.send_json_to(msg_receive)
         # Assert
         response = await communicator.receive_json_from()
+        print(ack)
+        print('\n\n\n')
+        print(response)
         assert ack == response
         await communicator.disconnect()
\ No newline at end of file
diff --git a/manager/subscription/tests/test_subscriptions.py b/manager/subscription/tests/test_subscriptions.py
index 61e4ad08..60fbafb1 100644
--- a/manager/subscription/tests/test_subscriptions.py
+++ b/manager/subscription/tests/test_subscriptions.py
@@ -65,7 +65,8 @@ def build_messages(self, category, csc, salindex, streams):
                 'csc': csc,
                 'salindex': salindex,
                 'data': {stream: {'value': 1.02813957817852497, 'dataType': 'Float'} for stream in streams}
-            }]
+            }],
+            'subscription': '{}-{}-{}-{}'.format(category, csc, salindex, streams[0])
         }
         return response, response
 
@@ -194,8 +195,11 @@ async def test_receive_messages_from_all_subscription(self):
                 self.build_messages(combination['category'], combination['csc'], combination['salindex'], [
                                     combination['stream']])
             await communicator.send_json_to(msg)
+            expected['subscription'] = '{}-all-all-all'.format(combination['category'])
             response = await communicator.receive_json_from()
             # Assert
+            print(response)
+            print(expected)
             assert response == expected
         await communicator.disconnect()