diff --git a/docs/contribution/5-reference/4-webhooks.mdx b/docs/contribution/5-reference/4-webhooks.mdx
index 14fc8769..778ba822 100644
--- a/docs/contribution/5-reference/4-webhooks.mdx
+++ b/docs/contribution/5-reference/4-webhooks.mdx
@@ -93,10 +93,15 @@ You may use the following placeholders:
         type: "object",
         required: ["createdAt"],
         properties: {
-          createdAt: {
+          extensionId: {
             type: "string",
-            format: "date-time",
-            example: "2024-03-14T11:36:21Z",
+            format: "uuid",
+            example: "c593348d-f594-492a-8185-2b89848a4160",
+          },
+          contributorId: {
+            type: "string",
+            format: "uuid",
+            example: "680ba069-7465-4932-8b23-e73914b2e051",
           },
         },
       },
@@ -206,10 +211,15 @@ You may use the following placeholders:
         type: "object",
         required: ["createdAt"],
         properties: {
-          createdAt: {
+          extensionId: {
             type: "string",
-            format: "date-time",
-            example: "2024-03-14T11:36:21Z",
+            format: "uuid",
+            example: "c593348d-f594-492a-8185-2b89848a4160",
+          },
+          contributorId: {
+            type: "string",
+            format: "uuid",
+            example: "680ba069-7465-4932-8b23-e73914b2e051",
           },
         },
       },
@@ -390,10 +400,15 @@ You may use the following placeholders:
         type: "object",
         required: ["createdAt"],
         properties: {
-          createdAt: {
+          extensionId: {
             type: "string",
-            format: "date-time",
-            example: "2024-03-14T11:36:21Z",
+            format: "uuid",
+            example: "c593348d-f594-492a-8185-2b89848a4160",
+          },
+          contributorId: {
+            type: "string",
+            format: "uuid",
+            example: "680ba069-7465-4932-8b23-e73914b2e051",
           },
         },
       },
diff --git a/i18n/de/docusaurus-plugin-content-docs/current/contribution/5-reference/4-webhooks.mdx b/i18n/de/docusaurus-plugin-content-docs/current/contribution/5-reference/4-webhooks.mdx
index 537d80c4..7472135c 100644
--- a/i18n/de/docusaurus-plugin-content-docs/current/contribution/5-reference/4-webhooks.mdx
+++ b/i18n/de/docusaurus-plugin-content-docs/current/contribution/5-reference/4-webhooks.mdx
@@ -93,10 +93,15 @@ Folgende Platzhalter können verwendet werden:
         type: "object",
         required: ["createdAt"],
         properties: {
-          createdAt: {
+          extensionId: {
             type: "string",
-            format: "date-time",
-            example: "2024-03-14T11:36:21Z",
+            format: "uuid",
+            example: "c593348d-f594-492a-8185-2b89848a4160",
+          },
+          contributorId: {
+            type: "string",
+            format: "uuid",
+            example: "680ba069-7465-4932-8b23-e73914b2e051",
           },
         },
       },
@@ -206,10 +211,15 @@ Folgende Platzhalter können verwendet werden:
         type: "object",
         required: ["createdAt"],
         properties: {
-          createdAt: {
+          extensionId: {
             type: "string",
-            format: "date-time",
-            example: "2024-03-14T11:36:21Z",
+            format: "uuid",
+            example: "c593348d-f594-492a-8185-2b89848a4160",
+          },
+          contributorId: {
+            type: "string",
+            format: "uuid",
+            example: "680ba069-7465-4932-8b23-e73914b2e051",
           },
         },
       },
@@ -390,10 +400,15 @@ Folgende Platzhalter können verwendet werden:
         type: "object",
         required: ["createdAt"],
         properties: {
-          createdAt: {
+          extensionId: {
             type: "string",
-            format: "date-time",
-            example: "2024-03-14T11:36:21Z",
+            format: "uuid",
+            example: "c593348d-f594-492a-8185-2b89848a4160",
+          },
+          contributorId: {
+            type: "string",
+            format: "uuid",
+            example: "680ba069-7465-4932-8b23-e73914b2e051",
           },
         },
       },