diff --git a/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/Statistic.java b/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/Statistic.java
index 7c043bc05943b3fe61da6f26ec8d22295fdbc2cd..855d2ef1c57c58cc69cebffe7fb37facf972a25f 100644
--- a/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/Statistic.java
+++ b/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/Statistic.java
@@ -12,5 +12,5 @@ public class Statistic {
 	private ByStatus byStatus;
 	private int wiedervorlagen;
 	private boolean existsWiedervorlageOverdue;
-	private int unreadMessages;
+	private int ungeleseneNachrichten;
 }
diff --git a/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticRemoteService.java b/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticRemoteService.java
index 95b0494fd763777b1ddbc2534bf4b390de4ff83a..1dfefe1f5aad273d514f70085e00e5e41212744c 100644
--- a/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticRemoteService.java
+++ b/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticRemoteService.java
@@ -25,11 +25,11 @@ class StatisticRemoteService {
 	static final String COUNT_VORGANG_STATUS_RESULT_NAME_FORMAT = "countVorgangStatus_%s";
 	static final String COUNT_WIEDERVORLAGE_NEXT_FRIST_RESULT_NAME = "countWiedervorlage";
 	static final String EXISTS_WIEDERVORLAGE_OVERDUE_RESULT_NAME = "existsWiedervorlageOverdue";
-	static final String COUNT_VORGAENGE_WITH_UNREAD_MESSAGES_RESULT_NAME = "countVorgaengeWithUnreadMessages";
+	static final String COUNT_VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_RESULT_NAME = "countVorgaengeWithUngeleseneNachrichten";
 
 	static final String STATUS_PATH = "Vorgang.status";
 	static final String WIEDERVORLAGE_NEXT_FRIST_PATH_TEMPLATE = "ClientAttribute.%s.nextWiedervorlageFrist";
-	static final String VORGAENGE_WITH_UNREAD_MESSAGES_PATH = "ClientAttribute.OzgCloud_NachrichtenManager.hasNewPostfachNachricht";
+	static final String VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_PATH = "ClientAttribute.OzgCloud_NachrichtenManager.hasNewPostfachNachricht";
 
 	static final String OPERAND_TODAY_DATE = "today()";
 
@@ -45,7 +45,7 @@ class StatisticRemoteService {
 				.addAllQuery(buildCountByStatusQueries(countByVorgangStatus))
 				.addQuery(buildCountWiedervorlageNextFristQuery())
 				.addQuery(buildExistsWiedervorlageOverdueQuery())
-				.addQuery(buildCountVorgaengeWithUnreadMessagesQuery())
+				.addQuery(buildCountVorgaengeWithUngeleseneNachrichtenQuery())
 				.build();
 
 		var grpcResponse = statisticServiceStub.getVorgangStatistic(grpcRequest);
@@ -97,10 +97,10 @@ class StatisticRemoteService {
 				.collect(Collectors.toMap(StatisticResult::getName, Function.identity()));
 	}
 
-	public GrpcVorgangStatisticQuery buildCountVorgaengeWithUnreadMessagesQuery() {
+	public GrpcVorgangStatisticQuery buildCountVorgaengeWithUngeleseneNachrichtenQuery() {
 		return GrpcVorgangStatisticQuery.newBuilder()
-				.setResultName(COUNT_VORGAENGE_WITH_UNREAD_MESSAGES_RESULT_NAME)
-				.setPath(VORGAENGE_WITH_UNREAD_MESSAGES_PATH)
+				.setResultName(COUNT_VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_RESULT_NAME)
+				.setPath(VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_PATH)
 				.setGroupMethod(GroupMethod.COUNT)
 				.setOperator(Operator.UNEQUAL)
 				.build();
diff --git a/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticService.java b/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticService.java
index 82ad349372d503b6f64908feb4869397dded74db..6b88ba78d635f291e3db330f661119f131ceb019 100644
--- a/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticService.java
+++ b/alfa-service/src/main/java/de/ozgcloud/alfa/statistic/StatisticService.java
@@ -48,7 +48,7 @@ class StatisticService {
 		return Statistic.builder()
 				.existsWiedervorlageOverdue(getBooleanResult(response, StatisticRemoteService.EXISTS_WIEDERVORLAGE_OVERDUE_RESULT_NAME))
 				.wiedervorlagen(getIntResult(response, StatisticRemoteService.COUNT_WIEDERVORLAGE_NEXT_FRIST_RESULT_NAME))
-				.unreadMessages(getIntResult(response, StatisticRemoteService.COUNT_VORGAENGE_WITH_UNREAD_MESSAGES_RESULT_NAME))
+				.ungeleseneNachrichten(getIntResult(response, StatisticRemoteService.COUNT_VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_RESULT_NAME))
 				.byStatus(ByStatus.builder()
 						.neu(getIntResult(response, remoteService.buildCountByStatusResultName(VorgangStatus.NEU)))
 						.abgeschlossen(getIntResult(response, remoteService.buildCountByStatusResultName(VorgangStatus.ABGESCHLOSSEN)))
diff --git a/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticRemoteServiceTest.java b/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticRemoteServiceTest.java
index d65fb73e493d264087417eaec95a7466fb89b160..508989af615fb208b64dfb6f62447e3a8c257d9f 100644
--- a/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticRemoteServiceTest.java
+++ b/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticRemoteServiceTest.java
@@ -193,8 +193,8 @@ class StatisticRemoteServiceTest {
 	class TestGetVorgaengeStatistics {
 
 		private final GrpcVorgangStatisticResponse response = GrpcVorgangStatisticResponseTestFactory.create();
-		private final GrpcVorgangStatisticQuery countVorgaengeWithUnreadMessagesQuery = GrpcVorgangStatisticQueryTestFactory.createBuilder()
-				.setResultName("unread messages").build();
+		private final GrpcVorgangStatisticQuery countVorgaengeWithUngeleseneNachrichtenQuery = GrpcVorgangStatisticQueryTestFactory.createBuilder()
+				.setResultName("ungelesene nachrichten").build();
 		private final GrpcVorgangStatisticQuery existsWiedervorlageOverdueQuery = GrpcVorgangStatisticQueryTestFactory.createBuilder()
 				.setResultName("exists overdue").build();
 
@@ -206,7 +206,7 @@ class StatisticRemoteServiceTest {
 			when(serviceStub.getVorgangStatistic(any())).thenReturn(response);
 
 			doReturn(existsWiedervorlageOverdueQuery).when(service).buildExistsWiedervorlageOverdueQuery();
-			doReturn(countVorgaengeWithUnreadMessagesQuery).when(service).buildCountVorgaengeWithUnreadMessagesQuery();
+			doReturn(countVorgaengeWithUngeleseneNachrichtenQuery).when(service).buildCountVorgaengeWithUngeleseneNachrichtenQuery();
 		}
 
 		@Test
@@ -245,18 +245,18 @@ class StatisticRemoteServiceTest {
 		}
 
 		@Test
-		void shouldCallBuildCountVorgaengeWithUnreadMessagesQuery() {
+		void shouldCallBuildCountVorgaengeWithUngeleseneNachrichtenQuery() {
 			service.getVorgaengeStatistics(STATUSES_TO_COUNT);
 
-			verify(service).buildCountVorgaengeWithUnreadMessagesQuery();
+			verify(service).buildCountVorgaengeWithUngeleseneNachrichtenQuery();
 		}
 
 		@Test
-		void shouldAddCountVorgaengeWithUnreadMessagesQuery() {
+		void shouldAddCountVorgaengeWithUngeleseneNachrichtenQuery() {
 			service.getVorgaengeStatistics(STATUSES_TO_COUNT);
 
 			verify(serviceStub).getVorgangStatistic(grpcRequestCaptor.capture());
-			assertThat(grpcRequestCaptor.getValue().getQueryList()).contains(countVorgaengeWithUnreadMessagesQuery);
+			assertThat(grpcRequestCaptor.getValue().getQueryList()).contains(countVorgaengeWithUngeleseneNachrichtenQuery);
 		}
 	}
 
@@ -298,20 +298,20 @@ class StatisticRemoteServiceTest {
 	}
 
 	@Nested
-	class TestBuildCountVorgaengeWithUnreadMessagesQuery {
+	class TestBuildCountVorgaengeWithUngeleseneNachrichtenQuery {
 
 		@Test
 		void shouldHaveResultName() {
 			var query = callService();
 
-			assertThat(query.getResultName()).isEqualTo(COUNT_VORGAENGE_WITH_UNREAD_MESSAGES_RESULT_NAME);
+			assertThat(query.getResultName()).isEqualTo(COUNT_VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_RESULT_NAME);
 		}
 
 		@Test
 		void shouldHavePath() {
 			var query = callService();
 
-			assertThat(query.getPath()).isEqualTo(VORGAENGE_WITH_UNREAD_MESSAGES_PATH);
+			assertThat(query.getPath()).isEqualTo(VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_PATH);
 		}
 
 		@Test
@@ -329,7 +329,7 @@ class StatisticRemoteServiceTest {
 		}
 
 		private GrpcVorgangStatisticQuery callService() {
-			return service.buildCountVorgaengeWithUnreadMessagesQuery();
+			return service.buildCountVorgaengeWithUngeleseneNachrichtenQuery();
 		}
 	}
 }
\ No newline at end of file
diff --git a/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticServiceTest.java b/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticServiceTest.java
index 817623e45174ff54a563df5b340993481e8096af..e35e1de7fecbdcfeae02ca7e75064d40e354546d 100644
--- a/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticServiceTest.java
+++ b/alfa-service/src/test/java/de/ozgcloud/alfa/statistic/StatisticServiceTest.java
@@ -140,11 +140,11 @@ class StatisticServiceTest {
 		}
 
 		@Test
-		void shouldContainUnreadMessages() {
+		void shouldContainUngeleseneNachrichten() {
 			var statistic = service.buildGetVorgaengeStatisticResult(
-					Map.of(COUNT_VORGAENGE_WITH_UNREAD_MESSAGES_RESULT_NAME, StatisticResultTestFactory.create()));
+					Map.of(COUNT_VORGAENGE_WITH_UNGELESENE_NACHRICHTEN_RESULT_NAME, StatisticResultTestFactory.create()));
 
-			assertThat(statistic.getUnreadMessages()).isEqualTo(StatisticResultTestFactory.INT_VALUE);
+			assertThat(statistic.getUngeleseneNachrichten()).isEqualTo(StatisticResultTestFactory.INT_VALUE);
 		}
 	}