diff --git a/API.md b/API.md
index 149ce84..344c003 100644
--- a/API.md
+++ b/API.md
@@ -261,6 +261,7 @@ const ploneOptions: PloneOptions = { ... }
| backend | PloneBaseOptions | *No description.* |
| frontend | PloneBaseOptions | *No description.* |
| imagePullSecrets | string[] | *No description.* |
+| siteId | string | *No description.* |
| version | string | *No description.* |
---
@@ -295,6 +296,16 @@ public readonly imagePullSecrets: string[];
---
+##### `siteId`Optional
+
+```typescript
+public readonly siteId: string;
+```
+
+- *Type:* string
+
+---
+
##### `version`Optional
```typescript