diff --git a/ModuleClientAPI.md b/ModuleClientAPI.md
index 2fd3014..b9e627f 100644
--- a/ModuleClientAPI.md
+++ b/ModuleClientAPI.md
@@ -166,7 +166,7 @@ api.isInEditor();
 
 ## Properties
 
-### onReferencePropertyUpdate
+<!-- ### onReferencePropertyUpdate
 
 Register a listener for when a reference property updates in a scene change. The listener will also be called on initial module creation and when the property is changed in the editor.
 
@@ -174,10 +174,24 @@ Register a listener for when a reference property updates in a scene change. The
 api.onReferencePropertyUpdate(propertyId, callback);
 ```
 
-| Argument   | Type               | Description                                     |
-| ---------- | ------------------ | ----------------------------------------------- |
-| propertyId | string             | The property ID that the listener will receive. |
-| callback   | ( value:any ):void | Function that receives the new property value.  |
+| Argument   | Type                                          | Description                                                                                                                                                                     |
+| ---------- | --------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| propertyId | string                                        | The property ID that the listener will receive.                                                                                                                                 |
+| callback   | ( value:any, transitionDuration:number ):void | Function that receives the new property value.<br>**value** The changed value of the property.<br>**transitionDuration** The duration in milliseconds the transition should be. | -->
+
+### onReferencePropertyChange
+
+Register a listener for when a reference property updates in a scene change. The listener will also be called on initial module creation and when the property is changed in the editor.
+
+```javascript
+api.onReferencePropertyChange(propertyId, callback);
+```
+
+| Argument   | Type                                          | Description                                                                                                                          |
+| ---------- | --------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |
+| propertyId | string                                        | The property ID that the listener will receive.                                                                                      |
+| callback   | ( value:any, transitionDuration:number ):void | Function that receives the new property value.<br> <br>**transitionDuration** The duration in milliseconds the transition should be. |
+| kaas       | k                                             | <table><tr><td>**value**</td><td>any</td><td>The changed value of the property.</td></tr></table>                                    |
 
 ### getReferenceProperties