diff --git a/conversations/v3/README.md b/conversations/v3/README.md
index 7b486fcd..f5c9a02b 100644
--- a/conversations/v3/README.md
+++ b/conversations/v3/README.md
@@ -1,5 +1,15 @@
 # Release notes
 
+## 3.23
+### Changes
+#### Add 'businessMessagingLimit' to whatsapp phone number model
+Meta has changed the messaging limit model to be business based, see https://developers.facebook.com/docs/whatsapp/messaging-limits/upcoming-changes
+The new schema is reflected in this field, 'messagingTier' is now deprecated for the same reason.
+
+#### Add 'userContext' to whatsapp template model
+This field can be used to label/tag/correlate templates. The value can be set on template submission and will be returned as-is on all GET template endpoints
+
+
 ## 3.22
 
 ### Changes
diff --git a/conversations/v3/whatsapp.yaml b/conversations/v3/whatsapp.yaml
index 198e13ac..c0f5887e 100644
--- a/conversations/v3/whatsapp.yaml
+++ b/conversations/v3/whatsapp.yaml
@@ -18,7 +18,7 @@ info:
     name: tyntec API Support
     url: http://www.tyntec.com/support
     email: support@tyntec.com
-  version: '3.22'
+  version: '3.23'
   x-repository: https://github.com/tyntec/api-collection/blob/master/conversations
   x-specification-file: whatsapp.yaml
   x-major-version: v3
@@ -466,7 +466,7 @@ paths:
         - "Template management"
       requestBody:
         description: |
-          The template patch request. Exactly one out of category and components must be present.
+          The template patch request. Exactly one out of category, components and userContext must be present.
         required: true
         content:
           application/json:
@@ -3481,7 +3481,7 @@ components:
             - $ref: '#/components/schemas/CPaaSAccount'
         messagingTier:
           type: string
-          description: Which [messaging tier](https://developers.facebook.com/docs/whatsapp/api/rate-limits#messaging) the number is currently on
+          description: deprecated, see businessMessagingLimit
           enum:
             - TIER_NOT_SET
             - TIER_50
@@ -3490,6 +3490,15 @@ components:
             - TIER_10K
             - TIER_100K
             - UNLIMITED
+        businessMessagingLimit:
+          type: string
+          description: Current business level messaging limit of the number (https://developers.facebook.com/docs/whatsapp/messaging-limits)
+          enum:
+            - TIER_250
+            - TIER_2K
+            - TIER_10K
+            - TIER_100K
+            - TIER_UNLIMITED
         qualityScore:
           $ref: '#/components/schemas/QualityScore'
         nameStatus:
@@ -3566,6 +3575,9 @@ components:
                       To override the default time-to-live when creating an authentication template set this field to value between 60 and 600 seconds.
                       Additionally, set -1 to set time-to-live to message default value. This will set time-to-live to 24 hours (or 30 days for On-Premises API).
           example: 60
+        userContext:
+          type: string
+          description: Text field to tag/label this template. If set, will be returned by API on template requests
     TemplatePatchRequest:
       type: object
       description: A request to edit an existing template
@@ -3578,6 +3590,9 @@ components:
             - $ref: '#/components/schemas/NotificationTemplateRequest'
             - $ref: '#/components/schemas/RichMediaTemplateRequest'
             - $ref: '#/components/schemas/CarouselTemplateRequest'
+        userContext:
+          type: string
+          description: The desired changed of the userContext property. Empty string will delete userContext
     NotificationTemplateRequest:
       type: array
       description: A request for a standard template (notification) without rich media components
@@ -4298,6 +4313,9 @@ components:
             not yet
         language:
           $ref: '#/components/schemas/LanguageCode'
+        userContext:
+          type: string
+          description: String originally set by user when template was submitted
         components:
           type: array
           description: A set of components defining a template