diff --git a/source/_docs/mqtt/discovery.markdown b/source/_docs/mqtt/discovery.markdown
index 1d96eaba255..a2ac17056e9 100644
--- a/source/_docs/mqtt/discovery.markdown
+++ b/source/_docs/mqtt/discovery.markdown
@@ -290,6 +290,7 @@ Supported abbreviations:
 Supported abbreviations for device registry configuration:
 
 ```txt
+    'cu':                  'configuration_url'
     'cns':                 'connections',
     'ids':                 'identifiers',
     'name':                'name',
diff --git a/source/_integrations/alarm_control_panel.mqtt.markdown b/source/_integrations/alarm_control_panel.mqtt.markdown
index 4d7e258d01e..f9a48677ef7 100644
--- a/source/_integrations/alarm_control_panel.mqtt.markdown
+++ b/source/_integrations/alarm_control_panel.mqtt.markdown
@@ -94,6 +94,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/binary_sensor.mqtt.markdown b/source/_integrations/binary_sensor.mqtt.markdown
index ee5a13f09f7..5b157f66614 100644
--- a/source/_integrations/binary_sensor.mqtt.markdown
+++ b/source/_integrations/binary_sensor.mqtt.markdown
@@ -64,6 +64,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: "A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `'connections': ['mac', '02:5b:26:a8:dc:12']`."
       required: false
diff --git a/source/_integrations/camera.mqtt.markdown b/source/_integrations/camera.mqtt.markdown
index 285b33f891d..8a2b2b22474 100644
--- a/source/_integrations/camera.mqtt.markdown
+++ b/source/_integrations/camera.mqtt.markdown
@@ -57,6 +57,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": ["mac", "02:5b:26:a8:dc:12"]`.'
       required: false
diff --git a/source/_integrations/climate.mqtt.markdown b/source/_integrations/climate.mqtt.markdown
index 0fe5a811843..24975ebeeb0 100644
--- a/source/_integrations/climate.mqtt.markdown
+++ b/source/_integrations/climate.mqtt.markdown
@@ -96,6 +96,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/cover.mqtt.markdown b/source/_integrations/cover.mqtt.markdown
index 34647ce56b1..85fa4f1905c 100644
--- a/source/_integrations/cover.mqtt.markdown
+++ b/source/_integrations/cover.mqtt.markdown
@@ -74,6 +74,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": ["mac", "02:5b:26:a8:dc:12"]`.'
       required: false
diff --git a/source/_integrations/device_tracker.mqtt.markdown b/source/_integrations/device_tracker.mqtt.markdown
index b8130a2abf0..dcadd46692f 100644
--- a/source/_integrations/device_tracker.mqtt.markdown
+++ b/source/_integrations/device_tracker.mqtt.markdown
@@ -113,6 +113,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: "A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `'connections': ['mac', '02:5b:26:a8:dc:12']`."
       required: false
diff --git a/source/_integrations/device_trigger.mqtt.markdown b/source/_integrations/device_trigger.mqtt.markdown
index 20b638be245..e22789f197b 100644
--- a/source/_integrations/device_trigger.mqtt.markdown
+++ b/source/_integrations/device_trigger.mqtt.markdown
@@ -48,6 +48,10 @@ device:
   required: true
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: "A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `'connections': ['mac', '02:5b:26:a8:dc:12']`."
       required: false
diff --git a/source/_integrations/fan.mqtt.markdown b/source/_integrations/fan.mqtt.markdown
index c097f23c414..c9822ad3875 100644
--- a/source/_integrations/fan.mqtt.markdown
+++ b/source/_integrations/fan.mqtt.markdown
@@ -69,6 +69,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/humidifier.mqtt.markdown b/source/_integrations/humidifier.mqtt.markdown
index ea63a6ed236..7e7b9155c63 100644
--- a/source/_integrations/humidifier.mqtt.markdown
+++ b/source/_integrations/humidifier.mqtt.markdown
@@ -70,6 +70,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/light.mqtt.markdown b/source/_integrations/light.mqtt.markdown
index 12454b3f285..cbe84aa36be 100644
--- a/source/_integrations/light.mqtt.markdown
+++ b/source/_integrations/light.mqtt.markdown
@@ -128,6 +128,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
@@ -502,6 +506,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
@@ -845,6 +853,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/lock.mqtt.markdown b/source/_integrations/lock.mqtt.markdown
index 43f9ee038f4..6bb982fe96c 100644
--- a/source/_integrations/lock.mqtt.markdown
+++ b/source/_integrations/lock.mqtt.markdown
@@ -65,6 +65,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/number.mqtt.markdown b/source/_integrations/number.mqtt.markdown
index 9e1e2575e27..138750983bf 100644
--- a/source/_integrations/number.mqtt.markdown
+++ b/source/_integrations/number.mqtt.markdown
@@ -59,6 +59,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": ["mac", "02:5b:26:a8:dc:12"]`.'
       required: false
diff --git a/source/_integrations/select.mqtt.markdown b/source/_integrations/select.mqtt.markdown
index 66a2b93f918..d9b03afeb33 100644
--- a/source/_integrations/select.mqtt.markdown
+++ b/source/_integrations/select.mqtt.markdown
@@ -63,6 +63,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": ["mac", "02:5b:26:a8:dc:12"]`.'
       required: false
diff --git a/source/_integrations/sensor.mqtt.markdown b/source/_integrations/sensor.mqtt.markdown
index 90c9edb8e12..27971ea3a93 100644
--- a/source/_integrations/sensor.mqtt.markdown
+++ b/source/_integrations/sensor.mqtt.markdown
@@ -55,6 +55,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/switch.mqtt.markdown b/source/_integrations/switch.mqtt.markdown
index dd798f3f09d..296121f9d2c 100644
--- a/source/_integrations/switch.mqtt.markdown
+++ b/source/_integrations/switch.mqtt.markdown
@@ -65,6 +65,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false
diff --git a/source/_integrations/tag.mqtt.markdown b/source/_integrations/tag.mqtt.markdown
index de36f509b0b..85cf5dd2e1f 100644
--- a/source/_integrations/tag.mqtt.markdown
+++ b/source/_integrations/tag.mqtt.markdown
@@ -29,6 +29,10 @@ device:
   required: true
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: "A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `'connections': ['mac', '02:5b:26:a8:dc:12']`."
       required: false
diff --git a/source/_integrations/vacuum.mqtt.markdown b/source/_integrations/vacuum.mqtt.markdown
index ffd64025cad..9565d37229e 100644
--- a/source/_integrations/vacuum.mqtt.markdown
+++ b/source/_integrations/vacuum.mqtt.markdown
@@ -342,6 +342,10 @@ device:
   required: false
   type: map
   keys:
+    configuration_url:
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      required: false
+      type: string
     connections:
       description: 'A list of connections of the device to the outside world as a list of tuples `[connection_type, connection_identifier]`. For example the MAC address of a network interface: `"connections": [["mac", "02:5b:26:a8:dc:12"]]`.'
       required: false