diff --git a/backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java b/backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java
index 517eb1da..63b4afe4 100644
--- a/backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java
+++ b/backend/src/main/java/org/raddatz/familienarchiv/exception/ErrorCode.java
@@ -103,6 +103,10 @@ public enum ErrorCode {
     /** A relationship with the same (person, relatedPerson, type) already exists. 409 */
     DUPLICATE_RELATIONSHIP,
 
+    // --- Geschichten (Stories) ---
+    /** A Geschichte (story) with the given ID does not exist, or is a DRAFT and the caller lacks BLOG_WRITE. 404 */
+    GESCHICHTE_NOT_FOUND,
+
     // --- Tags ---
     /** A tag with the given ID does not exist. 404 */
     TAG_NOT_FOUND,
diff --git a/backend/src/main/java/org/raddatz/familienarchiv/security/Permission.java b/backend/src/main/java/org/raddatz/familienarchiv/security/Permission.java
index f26e6c85..ab5e6ace 100644
--- a/backend/src/main/java/org/raddatz/familienarchiv/security/Permission.java
+++ b/backend/src/main/java/org/raddatz/familienarchiv/security/Permission.java
@@ -4,6 +4,7 @@ public enum Permission {
     READ_ALL,
     WRITE_ALL,
     ANNOTATE_ALL,
+    BLOG_WRITE,
     ADMIN,
     ADMIN_USER,
     ADMIN_TAG,