diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntity.java b/src/main/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntity.java
index 9e2c9452..22cf712a 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntity.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntity.java
@@ -26,6 +26,7 @@ public class HsOfficeRelationshipEntity implements HasUuid, Stringifyable {
     private static Stringify<HsOfficeRelationshipEntity> toString = stringify(HsOfficeRelationshipEntity.class, "rel")
             .withProp(Fields.relAnchor, HsOfficeRelationshipEntity::getRelAnchor)
             .withProp(Fields.relType, HsOfficeRelationshipEntity::getRelType)
+            .withProp(Fields.relMark, HsOfficeRelationshipEntity::getRelMark)
             .withProp(Fields.relHolder, HsOfficeRelationshipEntity::getRelHolder)
             .withProp(Fields.contact, HsOfficeRelationshipEntity::getContact);
 
diff --git a/src/main/resources/db/changelog/238-hs-office-relationship-test-data.sql b/src/main/resources/db/changelog/238-hs-office-relationship-test-data.sql
index a46cf7ce..534ae512 100644
--- a/src/main/resources/db/changelog/238-hs-office-relationship-test-data.sql
+++ b/src/main/resources/db/changelog/238-hs-office-relationship-test-data.sql
@@ -12,7 +12,8 @@ create or replace procedure createHsOfficeRelationshipTestData(
         anchorPersonTradeName varchar,
         holderPersonFamilyName varchar,
         relationshipType HsOfficeRelationshipType,
-        contactLabel varchar)
+        contactLabel varchar,
+        mark varchar default null)
     language plpgsql as $$
 declare
     currentTask     varchar;
@@ -36,8 +37,8 @@ begin
     raise notice '- using holder person (%): %', holderPerson.uuid, holderPerson;
     raise notice '- using contact (%): %', contact.uuid, contact;
     insert
-        into hs_office_relationship (uuid, relanchoruuid, relholderuuid, reltype, contactUuid)
-        values (uuid_generate_v4(), anchorPerson.uuid, holderPerson.uuid, relationshipType, contact.uuid);
+        into hs_office_relationship (uuid, relanchoruuid, relholderuuid, reltype, relmark, contactUuid)
+        values (uuid_generate_v4(), anchorPerson.uuid, holderPerson.uuid, relationshipType, mark, contact.uuid);
 end; $$;
 --//
 
@@ -76,6 +77,8 @@ do language plpgsql $$
         call createHsOfficeRelationshipTestData('Second e.K.', 'Smith', 'REPRESENTATIVE', 'second contact');
 
         call createHsOfficeRelationshipTestData('Third OHG', 'Smith', 'REPRESENTATIVE', 'third contact');
+
+        call createHsOfficeRelationshipTestData('Third OHG', 'Smith', 'SUBSCRIBER', 'third contact', 'members-announce');
     end;
 $$;
 --//
diff --git a/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java b/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java
index 1340701f..30c153ec 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java
@@ -265,10 +265,10 @@ public class ImportOfficeData extends ContextBasedTest {
                     2000001=rel(relAnchor='LP JM GmbH', relType='EX_PARTNER', relHolder='LP JM e.K.', contact='JM e.K.'),
                     2000002=rel(relAnchor='LP JM GmbH', relType='OPERATIONS', relHolder='LP JM GmbH', contact='Herr Andrew Meyer-Operation , JM GmbH'),
                     2000003=rel(relAnchor='LP JM GmbH', relType='VIP_CONTACT', relHolder='LP JM GmbH', contact='Herr Andrew Meyer-Operation , JM GmbH'),
-                    2000004=rel(relAnchor='LP JM GmbH', relType='SUBSCRIBER', relHolder='LP JM GmbH', contact='Herr Andrew Meyer-Operation , JM GmbH'),
+                    2000004=rel(relAnchor='LP JM GmbH', relType='SUBSCRIBER', relMark='operations-announce', relHolder='LP JM GmbH', contact='Herr Andrew Meyer-Operation , JM GmbH'),
                     2000005=rel(relAnchor='LP JM GmbH', relType='REPRESENTATIVE', relHolder='LP JM GmbH', contact='Herr Philip Meyer-Contract , JM GmbH'),
-                    2000006=rel(relAnchor='LP JM GmbH', relType='SUBSCRIBER', relHolder='LP JM GmbH', contact='Herr Philip Meyer-Contract , JM GmbH'),
-                    2000007=rel(relAnchor='LP JM GmbH', relType='SUBSCRIBER', relHolder='LP JM GmbH', contact='Herr Philip Meyer-Contract , JM GmbH'),
+                    2000006=rel(relAnchor='LP JM GmbH', relType='SUBSCRIBER', relMark='members-announce', relHolder='LP JM GmbH', contact='Herr Philip Meyer-Contract , JM GmbH'),
+                    2000007=rel(relAnchor='LP JM GmbH', relType='SUBSCRIBER', relMark='customers-announce', relHolder='LP JM GmbH', contact='Herr Philip Meyer-Contract , JM GmbH'),
                     2000008=rel(relAnchor='?? Test PS', relType='OPERATIONS', relHolder='?? Test PS', contact='Petra Schmidt , Test PS'),
                     2000009=rel(relAnchor='?? Test PS', relType='REPRESENTATIVE', relHolder='?? Test PS', contact='Petra Schmidt , Test PS'),
                     2000010=rel(relAnchor='NP Mellies, Michael', relType='REPRESENTATIVE', relHolder='NP Mellies, Michael', contact='Herr Michael Mellies ')
diff --git a/src/test/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntityUnitTest.java b/src/test/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntityUnitTest.java
index 45049ef8..59433fa2 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntityUnitTest.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntityUnitTest.java
@@ -19,6 +19,18 @@ class HsOfficeRelationshipEntityUnitTest {
             .givenName("Mellie")
             .build();
 
+    @Test
+    void toStringReturnsAllProperties() {
+        final var given = HsOfficeRelationshipEntity.builder()
+                .relType(HsOfficeRelationshipType.SUBSCRIBER)
+                .relMark("members-announce")
+                .relAnchor(anchor)
+                .relHolder(holder)
+                .build();
+
+        assertThat(given.toString()).isEqualTo("rel(relAnchor='LP some trade name', relType='SUBSCRIBER', relMark='members-announce', relHolder='NP Meier, Mellie')");
+    }
+
     @Test
     void toShortString() {
         final var given = HsOfficeRelationshipEntity.builder()