diff --git a/api-lib-core/src/main/java/de/ozgcloud/apilib/vorgang/dummy/DummyVorgangService.java b/api-lib-core/src/main/java/de/ozgcloud/apilib/vorgang/dummy/DummyVorgangService.java
index 041b0d987c5a138c0c962db1b7a816a290bbe8e2..a06ea57eb3cd98ef6dd2603b4a7eee94c283603c 100644
--- a/api-lib-core/src/main/java/de/ozgcloud/apilib/vorgang/dummy/DummyVorgangService.java
+++ b/api-lib-core/src/main/java/de/ozgcloud/apilib/vorgang/dummy/DummyVorgangService.java
@@ -28,6 +28,7 @@ import java.time.temporal.ChronoUnit;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.stream.Stream;
 
 import de.ozgcloud.apilib.common.errorhandling.NotFoundException;
 import de.ozgcloud.apilib.file.dummy.DummyOzgCloudFileService;
@@ -130,4 +131,9 @@ public class DummyVorgangService implements OzgCloudVorgangService {
 	public List<OzgCloudVorgangStub> find(OzgCloudVorgangQuery query, Page page) {
 		return vorgangs;
 	}
+
+	@Override
+	public Stream<OzgCloudVorgangStub> findDeleted() {
+		return vorgangs.stream();
+	}
 }