diff --git a/src/openapi/customers/customers-crud-v2.yaml b/src/openapi/customers/customers-crud-v2.yaml
index 322d118..c08ede4 100644
--- a/src/openapi/customers/customers-crud-v2.yaml
+++ b/src/openapi/customers/customers-crud-v2.yaml
@@ -278,6 +278,13 @@ paths:
                                 phoneTypeId: 2
                                 name: Work
                               isPreferred: false
+                          devices:
+                            - deviceId: "5bedce29-af0c-4f3c-b182-2caa8a1f9377"
+                              externalDeviceId: "c5545584-04af-4c60-a955-d6a70baab848"
+                              alias: "iPhone prive"
+                            - deviceId: "d7683e89-b2ad-4e79-85b3-dbb42aad0325"
+                              externalDeviceId: "7122a988-a00a-417d-a5b4-da2d91354976"
+                              alias: "iPhone zakelijk"
                         ovChipcards:
                           - ovChipCardId: 1
                             chipCardNumber: "1234123412341234"
@@ -404,6 +411,13 @@ paths:
                                 phoneTypeId: 2
                                 name: Work
                               isPreferred: false
+                          devices:
+                            - deviceId: "5bedce29-af0c-4f3c-b182-2caa8a1f9377"
+                              externalDeviceId: "c5545584-04af-4c60-a955-d6a70baab848"
+                              alias: "iPhone prive"
+                            - deviceId: "d7683e89-b2ad-4e79-85b3-dbb42aad0325"
+                              externalDeviceId: "7122a988-a00a-417d-a5b4-da2d91354976"
+                              alias: "iPhone zakelijk"
                         ovChipcards:
                           - ovChipCardId: 1
                             chipCardNumber: "1234123412341234"
@@ -543,6 +557,13 @@ paths:
                                 phoneTypeId: 2
                                 name: Work
                               isPreferred: false
+                          devices:
+                            - deviceId: "5bedce29-af0c-4f3c-b182-2caa8a1f9377"
+                              externalDeviceId: "c5545584-04af-4c60-a955-d6a70baab848"
+                              alias: "iPhone prive"
+                            - deviceId: "d7683e89-b2ad-4e79-85b3-dbb42aad0325"
+                              externalDeviceId: "7122a988-a00a-417d-a5b4-da2d91354976"
+                              alias: "iPhone zakelijk"
                         ovChipcards:
                           - ovChipCardId: 1
                             chipCardNumber: "1234123412341234"
@@ -677,6 +698,13 @@ paths:
                                 phoneTypeId: 2
                                 name: Work
                               isPreferred: false
+                          devices:
+                            - deviceId: "5bedce29-af0c-4f3c-b182-2caa8a1f9377"
+                              externalDeviceId: "c5545584-04af-4c60-a955-d6a70baab848"
+                              alias: "iPhone prive"
+                            - deviceId: "d7683e89-b2ad-4e79-85b3-dbb42aad0325"
+                              externalDeviceId: "7122a988-a00a-417d-a5b4-da2d91354976"
+                              alias: "iPhone zakelijk"
                         ovChipcards:
                           - ovChipCardId: 1
                             chipCardNumber: "1234123412341234"
@@ -823,6 +851,11 @@ paths:
                         countryCode: "+31"
                         phoneTypeId: 2
                         isPreferred: false
+                    devices:
+                      -  externalDeviceId: "c5545584-04af-4c60-a955-d6a70baab848"
+                         alias: "iPhone prive"
+                      -  externalDeviceId: "7122a988-a00a-417d-a5b4-da2d91354976"
+                         alias: "iPhone zakelijk"
         required: true
       responses:
         201:
@@ -1027,7 +1060,7 @@ paths:
   /customers/{customerProfileId}/addresses:
     post:
       tags:
-        - Customer address
+        - Addresses
       summary: Add a customer address
       description: >-
 
@@ -1069,7 +1102,7 @@ paths:
   /addresses/{addressId}:
     patch:
       tags:
-        - Customer address
+        - Addresses
       summary: Edit a customer address
       description: >-
 
@@ -1109,7 +1142,7 @@ paths:
       x-throttling-tier: Unlimited
     delete:
       tags:
-        - Customer address
+        - Addresses
       summary: Delete a customer address
       description: >-
 
@@ -1132,8 +1165,8 @@ paths:
   /customers/{customerProfileId}/phones:
     post:
       tags:
-        - Customer phoneNumber
-      summary: Add a customer phonenumber
+        - Phones
+      summary: Add a customer phone
       description: >-
 
       parameters:
@@ -1171,8 +1204,8 @@ paths:
   /phones/{phoneId}:
     patch:
       tags:
-        - Customer phoneNumber
-      summary: Edit a customer phonenumber
+        - Phones
+      summary: Edit a customer phone
       description: >-
 
       parameters:
@@ -1213,7 +1246,7 @@ paths:
       x-throttling-tier: Unlimited
     delete:
       tags:
-        - Customer phoneNumber
+        - Phones
       summary: Delete a customer phone
       description: >-
 
@@ -1233,12 +1266,202 @@ paths:
         - default: []
       x-auth-type: Application & Application User
       x-throttling-tier: Unlimited
+  /devices:
+    get:
+      tags:
+        - Devices
+      summary: Find devices.
+      description: Find devices.
+      parameters:
+        - in: query
+          name: deviceId
+          schema:
+            type: string
+            format: uuid
+            example: 5bedce29-af0c-4f3c-b182-2caa8a1f9377
+          required: false
+          description: The id of the device.
+        - in: query
+          name: externalDeviceId
+          schema:
+            type: string
+            format: uuid
+            example: c5545584-04af-4c60-a955-d6a70baab848
+          required: false
+          description: The external id of the device.
+        - in: query
+          name: alias
+          schema:
+            type: string
+            example: iPhone prive
+          required: false
+          description: The alias of the device.
+        - in: query
+          name: customerProfileId
+          schema:
+            type: integer
+            example: 1
+          required: false
+          description: The id of the customer profile.
+        - name: sort
+          in: query
+          schema:
+            type: string
+        - name: offset
+          in: query
+          schema:
+            type: integer
+        - name: limit
+          in: query
+          schema:
+            type: integer
+            example: 20
+      responses:
+        200:
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/unavailable"
+              example:
+                {
+                  "devices":
+                    [
+                      {
+                        "deviceId": "5bedce29-af0c-4f3c-b182-2caa8a1f9377",
+                        "externalDeviceId": "c5545584-04af-4c60-a955-d6a70baab848",
+                        "alias": "iPhone prive",
+                        "customerProfileId": 1
+                      },
+                      {
+                        "deviceId": "d7683e89-b2ad-4e79-85b3-dbb42aad0325",
+                        "externalDeviceId": "7122a988-a00a-417d-a5b4-da2d91354976",
+                        "alias": "iPhone zakelijk",
+                        "customerProfileId": 1
+                      }
+                    ],
+                  "_links":
+                    {
+                      "self":
+                        {
+                          "href": "https://api.integratielaag.nl/abt/abtcustomers/2.0/devices?offset=20",
+                          "method": "GET",
+                        },
+                      "prev":
+                        {
+                          "href": "https://api.integratielaag.nl/abt/abtcustomers/2.0/devices",
+                          "method": "GET",
+                        },
+                      "next":
+                        {
+                          "href": "https://api.integratielaag.nl/abt/abtcustomers/2.0/devices?offset=40",
+                          "method": "GET",
+                        },
+                    },
+                }
+  /customers/{customerProfileId}/devices:
+    post:
+      tags:
+        - Devices
+      summary: Add a customer device
+      description: >-
+
+      parameters:
+        - name: customerProfileId
+          in: path
+          required: true
+          schema:
+            type: integer
+            example: 1
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/unavailable"
+            examples:
+              customerDevice:
+                value:
+                  device:
+                    externalDeviceId: "c5545584-04af-4c60-a955-d6a70baab848"
+                    alias: "iPhone prive"
+        required: true
+      responses:
+        201:
+          description: Successfully created a customer device
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/unavailable"
+      security:
+        - default: []
+      x-auth-type: Application & Application User
+      x-throttling-tier: Unlimited
+  /devices/{deviceId}:
+    patch:
+      tags:
+        - Devices
+      summary: Edit a customer device
+      description: >-
+
+      parameters:
+        - name: deviceId
+          in: path
+          required: true
+          schema:
+            type: string
+            format: uuid
+            example: 5bedce29-af0c-4f3c-b182-2caa8a1f9377
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/unavailable"
+            examples:
+              updateDevice:
+                value:
+                  device:
+                    alias: "iPhone zakelijk"
+        required: true
+      responses:
+        200:
+          description: Successfully modified a customer device
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/unavailable"
+      security:
+        - default: []
+      x-auth-type: Application & Application User
+      x-throttling-tier: Unlimited
+    delete:
+      tags:
+        - Devices
+      summary: Delete a customer device
+      description: >-
+
+      parameters:
+        - name: deviceId
+          in: path
+          required: true
+          schema:
+            type: string
+            format: uuid
+            example: 5bedce29-af0c-4f3c-b182-2caa8a1f9377
+      responses:
+        200:
+          description: Successfully deleted a customer device
+          content:
+            application/json: {}
+      security:
+        - default: []
+      x-auth-type: Application & Application User
+      x-throttling-tier: Unlimited
   /ovpaytokens:
     get:
       tags:
-        - Ovpay Token
-      summary: Find ovpay tokens.
-      description: Find ovpay tokens.
+        - OVpay Tokens
+      summary: Find OVpay tokens.
+      description: Find OVpay tokens.
       parameters:
         - in: query
           name: ovPayTokenId
@@ -1389,8 +1612,8 @@ paths:
   /customers/{customerProfileId}/ovpaytokens:
     post:
       tags:
-        - Ovpay Token
-      summary: Create a new ovpay token
+        - OVpay Tokens
+      summary: Create a new OVpay token
       description: >-
 
       parameters:
@@ -1440,8 +1663,8 @@ paths:
   /ovpaytokens/{ovpaytokenId}:
     patch:
       tags:
-        - Ovpay Token
-      summary: Update an ovpay token
+        - OVpay Tokens
+      summary: Update an OVpay token
       description: >-
 
       parameters:
@@ -1491,8 +1714,8 @@ paths:
       x-throttling-tier: Unlimited
     delete:
       tags:
-        - Ovpay Token
-      summary: Delete an ovpay token
+        - OVpay Tokens
+      summary: Delete an OVpay token
       description: >-
 
       parameters:
@@ -1514,8 +1737,8 @@ paths:
   /customers/{customerProfileId}/ovchipcards:
     post:
       tags:
-        - Ovchipcard
-      summary: Create a new ovchipcard
+        - OV Chipcards
+      summary: Create a new OV chipcard
       description: >-
 
       parameters:
@@ -1552,8 +1775,8 @@ paths:
   /ovchipcards/{ovchipcardId}:
     patch:
       tags:
-        - Ovchipcard
-      summary: Update an ovchipcard
+        - OV Chipcards
+      summary: Update an OV chipcard
       description: >-
 
       parameters:
@@ -1587,8 +1810,8 @@ paths:
       x-throttling-tier: Unlimited
     delete:
       tags:
-        - Ovchipcard
-      summary: Delete an ovchipcard
+        - OV Chipcards
+      summary: Delete an OV chipcard
       description: >-
 
       parameters: