diff --git a/persistence-service-v1/persistence-service-shared-api-v1/src/main/java/com/iqser/red/service/persistence/service/v1/api/shared/model/dossiertemplate/dossier/file/FileModel.java b/persistence-service-v1/persistence-service-shared-api-v1/src/main/java/com/iqser/red/service/persistence/service/v1/api/shared/model/dossiertemplate/dossier/file/FileModel.java
index 70156257a..87e7f2c65 100644
--- a/persistence-service-v1/persistence-service-shared-api-v1/src/main/java/com/iqser/red/service/persistence/service/v1/api/shared/model/dossiertemplate/dossier/file/FileModel.java
+++ b/persistence-service-v1/persistence-service-shared-api-v1/src/main/java/com/iqser/red/service/persistence/service/v1/api/shared/model/dossiertemplate/dossier/file/FileModel.java
@@ -73,6 +73,12 @@ public class FileModel {
     private FileErrorInfo fileErrorInfo;
 
 
+    public long getFileSize() {
+
+        return this.fileSize != null ? this.fileSize : 0L;
+    }
+
+
     public boolean isAnalysisRequired() {
 
         return this.fullAnalysisRequired || this.reanalysisRequired;