diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
index 0f94e858..5c6a8a3a 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.contact;
 
+import io.micrometer.core.annotation.Timed;
 import net.hostsharing.hsadminng.mapper.StandardMapper;
 import net.hostsharing.hsadminng.context.Context;
 import net.hostsharing.hsadminng.hs.office.generated.api.v1.api.HsOfficeContactsApi;
@@ -33,7 +34,8 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
 
     @Override
     @Transactional(readOnly = true)
-    public ResponseEntity<List<HsOfficeContactResource>> listContacts(
+    @Timed("app.contacts.api.getListOfContacts")
+    public ResponseEntity<List<HsOfficeContactResource>> getListOfContacts(
             final String currentSubject,
             final String assumedRoles,
             final String caption) {
@@ -47,7 +49,8 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
 
     @Override
     @Transactional
-    public ResponseEntity<HsOfficeContactResource> addContact(
+    @Timed("app.contacts.api.postNewContact")
+    public ResponseEntity<HsOfficeContactResource> postNewContact(
             final String currentSubject,
             final String assumedRoles,
             final HsOfficeContactInsertResource body) {
@@ -69,7 +72,8 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
 
     @Override
     @Transactional(readOnly = true)
-    public ResponseEntity<HsOfficeContactResource> getContactByUuid(
+    @Timed("app.contacts.api.getSingleContactByUuid")
+    public ResponseEntity<HsOfficeContactResource> getSingleContactByUuid(
             final String currentSubject,
             final String assumedRoles,
             final UUID contactUuid) {
@@ -85,6 +89,7 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
 
     @Override
     @Transactional
+    @Timed("app.contacts.api.deleteContactByUuid")
     public ResponseEntity<Void> deleteContactByUuid(
             final String currentSubject,
             final String assumedRoles,
@@ -101,6 +106,7 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
 
     @Override
     @Transactional
+    @Timed("app.contacts.api.patchContact")
     public ResponseEntity<HsOfficeContactResource> patchContact(
             final String currentSubject,
             final String assumedRoles,
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRbacRepository.java b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRbacRepository.java
index e893bced..58f9ba61 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRbacRepository.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRbacRepository.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.contact;
 
+import io.micrometer.core.annotation.Timed;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 
@@ -9,18 +10,23 @@ import java.util.UUID;
 
 public interface HsOfficeContactRbacRepository extends Repository<HsOfficeContactRbacEntity, UUID> {
 
+    @Timed("app.contacts.repo.findByUuid.rbac")
     Optional<HsOfficeContactRbacEntity> findByUuid(UUID id);
 
     @Query("""
             SELECT c FROM HsOfficeContactRbacEntity c
                 WHERE :caption is null
                     OR c.caption like concat(cast(:caption as text), '%')
-               """)
+            """)
+    @Timed("app.contacts.repo.findContactByOptionalCaptionLike.rbac")
     List<HsOfficeContactRbacEntity> findContactByOptionalCaptionLike(String caption);
 
+    @Timed("app.contacts.repo.save.rbac")
     HsOfficeContactRbacEntity save(final HsOfficeContactRbacEntity entity);
 
+    @Timed("app.contacts.repo.deleteByUuid.rbac")
     int deleteByUuid(final UUID uuid);
 
+    @Timed("app.contacts.repo.count.rbac")
     long count();
 }
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRealRepository.java b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRealRepository.java
index b4099422..a42c2226 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRealRepository.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactRealRepository.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.contact;
 
+import io.micrometer.core.annotation.Timed;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 
@@ -9,18 +10,23 @@ import java.util.UUID;
 
 public interface HsOfficeContactRealRepository extends Repository<HsOfficeContactRealEntity, UUID> {
 
+    @Timed("app.repo.contacts.findByUuid.real")
     Optional<HsOfficeContactRealEntity> findByUuid(UUID id);
 
     @Query("""
             SELECT c FROM HsOfficeContactRealEntity c
                 WHERE :caption is null
                     OR c.caption like concat(cast(:caption as text), '%')
-               """)
+            """)
+    @Timed("app.repo.contacts.findContactByOptionalCaptionLike.real")
     List<HsOfficeContactRealEntity> findContactByOptionalCaptionLike(String caption);
 
+    @Timed("app.repo.contacts.save.real")
     HsOfficeContactRealEntity save(final HsOfficeContactRealEntity entity);
 
+    @Timed("app.repo.contacts.deleteByUuid.real")
     int deleteByUuid(final UUID uuid);
 
+    @Timed("app.repo.contacts.count.real")
     long count();
 }
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonController.java b/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonController.java
index ac746aab..d1c1c018 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonController.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonController.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.person;
 
+import io.micrometer.core.annotation.Timed;
 import net.hostsharing.hsadminng.mapper.StandardMapper;
 import net.hostsharing.hsadminng.context.Context;
 import net.hostsharing.hsadminng.hs.office.generated.api.v1.api.HsOfficePersonsApi;
@@ -30,7 +31,8 @@ public class HsOfficePersonController implements HsOfficePersonsApi {
 
     @Override
     @Transactional(readOnly = true)
-    public ResponseEntity<List<HsOfficePersonResource>> listPersons(
+    @Timed("app.persons.api.getListOfPersons")
+    public ResponseEntity<List<HsOfficePersonResource>> getListOfPersons(
             final String currentSubject,
             final String assumedRoles,
             final String caption) {
@@ -44,7 +46,8 @@ public class HsOfficePersonController implements HsOfficePersonsApi {
 
     @Override
     @Transactional
-    public ResponseEntity<HsOfficePersonResource> addPerson(
+    @Timed("app.persons.api.postNewPerson")
+    public ResponseEntity<HsOfficePersonResource> postNewPerson(
             final String currentSubject,
             final String assumedRoles,
             final HsOfficePersonInsertResource body) {
@@ -66,7 +69,8 @@ public class HsOfficePersonController implements HsOfficePersonsApi {
 
     @Override
     @Transactional(readOnly = true)
-    public ResponseEntity<HsOfficePersonResource> getPersonByUuid(
+    @Timed("app.persons.api.getSinglePersonByUuid")
+    public ResponseEntity<HsOfficePersonResource> getSinglePersonByUuid(
             final String currentSubject,
             final String assumedRoles,
             final UUID personUuid) {
@@ -82,6 +86,7 @@ public class HsOfficePersonController implements HsOfficePersonsApi {
 
     @Override
     @Transactional
+    @Timed("app.persons.api.deletePersonByUuid")
     public ResponseEntity<Void> deletePersonByUuid(
             final String currentSubject,
             final String assumedRoles,
@@ -98,6 +103,7 @@ public class HsOfficePersonController implements HsOfficePersonsApi {
 
     @Override
     @Transactional
+    @Timed("app.persons.api.patchPerson")
     public ResponseEntity<HsOfficePersonResource> patchPerson(
             final String currentSubject,
             final String assumedRoles,
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonRepository.java b/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonRepository.java
index f7481339..41d195ce 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonRepository.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonRepository.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.person;
 
+import io.micrometer.core.annotation.Timed;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 
@@ -9,6 +10,7 @@ import java.util.UUID;
 
 public interface HsOfficePersonRepository extends Repository<HsOfficePersonEntity, UUID> {
 
+    @Timed("app.persons.repo.findByUuid.rbac")
     Optional<HsOfficePersonEntity> findByUuid(UUID personUuid);
 
     @Query("""
@@ -17,12 +19,16 @@ public interface HsOfficePersonRepository extends Repository<HsOfficePersonEntit
                     OR p.tradeName like concat(cast(:name as text), '%')
                     OR p.givenName like concat(cast(:name as text), '%')
                     OR p.familyName like concat(cast(:name as text), '%')
-               """)
+            """)
+    @Timed("app.persons.repo.findPersonByOptionalNameLike.rbac")
     List<HsOfficePersonEntity> findPersonByOptionalNameLike(String name);
 
+    @Timed("app.persons.repo.save.rbac")
     HsOfficePersonEntity save(final HsOfficePersonEntity entity);
 
+    @Timed("app.persons.repo.deleteByUuid.rbac")
     int deleteByUuid(final UUID personUuid);
 
+    @Timed("app.persons.repo.count.rbac")
     long count();
 }
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationController.java b/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationController.java
index 29078bb3..5778d864 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationController.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationController.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.relation;
 
+import io.micrometer.core.annotation.Timed;
 import net.hostsharing.hsadminng.context.Context;
 import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactRealRepository;
 import net.hostsharing.hsadminng.hs.office.generated.api.v1.api.HsOfficeRelationsApi;
@@ -21,7 +22,6 @@ import java.util.function.BiConsumer;
 
 
 @RestController
-
 public class HsOfficeRelationController implements HsOfficeRelationsApi {
 
     @Autowired
@@ -44,7 +44,8 @@ public class HsOfficeRelationController implements HsOfficeRelationsApi {
 
     @Override
     @Transactional(readOnly = true)
-    public ResponseEntity<List<HsOfficeRelationResource>> listRelations(
+    @Timed("app.relations.api.getListOfRelations")
+    public ResponseEntity<List<HsOfficeRelationResource>> getListOfRelations(
             final String currentSubject,
             final String assumedRoles,
             final UUID personUuid,
@@ -66,7 +67,8 @@ public class HsOfficeRelationController implements HsOfficeRelationsApi {
 
     @Override
     @Transactional
-    public ResponseEntity<HsOfficeRelationResource> addRelation(
+    @Timed("app.relations.api.postNewRelation")
+    public ResponseEntity<HsOfficeRelationResource> postNewRelation(
             final String currentSubject,
             final String assumedRoles,
             final HsOfficeRelationInsertResource body) {
@@ -100,7 +102,8 @@ public class HsOfficeRelationController implements HsOfficeRelationsApi {
 
     @Override
     @Transactional(readOnly = true)
-    public ResponseEntity<HsOfficeRelationResource> getRelationByUuid(
+    @Timed("app.relations.api.getSingleRelationByUuid")
+    public ResponseEntity<HsOfficeRelationResource> getSingleRelationByUuid(
             final String currentSubject,
             final String assumedRoles,
             final UUID relationUuid) {
@@ -116,6 +119,7 @@ public class HsOfficeRelationController implements HsOfficeRelationsApi {
 
     @Override
     @Transactional
+    @Timed("apprelations.api..deleteRelationByUuid")
     public ResponseEntity<Void> deleteRelationByUuid(
             final String currentSubject,
             final String assumedRoles,
@@ -132,6 +136,7 @@ public class HsOfficeRelationController implements HsOfficeRelationsApi {
 
     @Override
     @Transactional
+    @Timed("app.relations.api.patchRelation")
     public ResponseEntity<HsOfficeRelationResource> patchRelation(
             final String currentSubject,
             final String assumedRoles,
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRbacRepository.java b/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRbacRepository.java
index cce31305..23889745 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRbacRepository.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRbacRepository.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.relation;
 
+import io.micrometer.core.annotation.Timed;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 
@@ -10,12 +11,14 @@ import java.util.UUID;
 
 public interface HsOfficeRelationRbacRepository extends Repository<HsOfficeRelationRbacEntity, UUID> {
 
+    @Timed("app.relations.repo.findByUuid.rbac")
     Optional<HsOfficeRelationRbacEntity> findByUuid(UUID id);
 
     @Query(value = """
             SELECT p.* FROM hs_office.relation_rv AS p
                 WHERE p.anchorUuid = :personUuid OR p.holderUuid = :personUuid
             """, nativeQuery = true)
+    @Timed("app.relations.repo.findRelationRelatedToPersonUuid.rbac")
     List<HsOfficeRelationRbacEntity> findRelationRelatedToPersonUuid(@NotNull UUID personUuid);
 
     /**
@@ -51,16 +54,20 @@ public interface HsOfficeRelationRbacRepository extends Repository<HsOfficeRelat
                             OR lower(CAST(rel.contact.emailAddresses AS String)) LIKE :contactData
                             OR lower(CAST(rel.contact.phoneNumbers AS String)) LIKE :contactData )
             """)
+    @Timed("app.relations.repo.findRelationRelatedToPersonUuidRelationTypePersonAndContactDataImpl.rbac")
     List<HsOfficeRelationRbacEntity> findRelationRelatedToPersonUuidRelationTypePersonAndContactDataImpl(
             final UUID personUuid,
             final String relationType,
             final String personData,
             final String contactData);
 
+    @Timed("app.relations.repo.save.rbac")
     HsOfficeRelationRbacEntity save(final HsOfficeRelationRbacEntity entity);
 
+    @Timed("app.relations.repo.count.rbac")
     long count();
 
+    @Timed("app.relations.repo.deleteByUuid.rbac")
     int deleteByUuid(UUID uuid);
 
     private static String toSqlLikeOperand(final String text) {
diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRealRepository.java b/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRealRepository.java
index 292f9034..bd1eac0c 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRealRepository.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationRealRepository.java
@@ -1,5 +1,6 @@
 package net.hostsharing.hsadminng.hs.office.relation;
 
+import io.micrometer.core.annotation.Timed;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 
@@ -10,6 +11,7 @@ import java.util.UUID;
 
 public interface HsOfficeRelationRealRepository extends Repository<HsOfficeRelationRealEntity, UUID> {
 
+    @Timed("app.repo.relations.findByUuid.real")
     Optional<HsOfficeRelationRealEntity> findByUuid(UUID id);
 
     default List<HsOfficeRelationRealEntity> findRelationRelatedToPersonUuidAndRelationType(@NotNull UUID personUuid, HsOfficeRelationType relationType) {
@@ -20,6 +22,7 @@ public interface HsOfficeRelationRealRepository extends Repository<HsOfficeRelat
             SELECT p.* FROM hs_office.relation AS p
                 WHERE p.anchorUuid = :personUuid OR p.holderUuid = :personUuid
                """, nativeQuery = true)
+    @Timed("app.repo.relations.findRelationRelatedToPersonUuid.real")
     List<HsOfficeRelationRealEntity> findRelationRelatedToPersonUuid(@NotNull UUID personUuid);
 
     @Query(value = """
@@ -27,11 +30,15 @@ public interface HsOfficeRelationRealRepository extends Repository<HsOfficeRelat
                 WHERE (:relationType IS NULL OR p.type = cast(:relationType AS hs_office.RelationType))
                     AND ( p.anchorUuid = :personUuid OR p.holderUuid = :personUuid)
                """, nativeQuery = true)
+    @Timed("app.repo.relations.findRelationRelatedToPersonUuidAndRelationTypeString.real")
     List<HsOfficeRelationRealEntity> findRelationRelatedToPersonUuidAndRelationTypeString(@NotNull UUID personUuid, String relationType);
 
+    @Timed("app.repo.relations.save.real")
     HsOfficeRelationRealEntity save(final HsOfficeRelationRealEntity entity);
 
+    @Timed("app.repo.relations.count.real")
     long count();
 
+    @Timed("app.repo.relations.deleteByUuid.real")
     int deleteByUuid(UUID uuid);
 }
diff --git a/src/main/resources/api-definition/hs-office/hs-office-contacts-with-uuid.yaml b/src/main/resources/api-definition/hs-office/hs-office-contacts-with-uuid.yaml
index a6561e8d..9f808b25 100644
--- a/src/main/resources/api-definition/hs-office/hs-office-contacts-with-uuid.yaml
+++ b/src/main/resources/api-definition/hs-office/hs-office-contacts-with-uuid.yaml
@@ -2,7 +2,7 @@ get:
     tags:
         - hs-office-contacts
     description: 'Fetch a single business contact by its uuid, if visible for the current subject.'
-    operationId: getContactByUuid
+    operationId: getSingleContactByUuid
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
diff --git a/src/main/resources/api-definition/hs-office/hs-office-contacts.yaml b/src/main/resources/api-definition/hs-office/hs-office-contacts.yaml
index cc3f56af..f7412ddf 100644
--- a/src/main/resources/api-definition/hs-office/hs-office-contacts.yaml
+++ b/src/main/resources/api-definition/hs-office/hs-office-contacts.yaml
@@ -3,7 +3,7 @@ get:
     description: Returns the list of (optionally filtered) contacts which are visible to the current subject or any of it's assumed roles.
     tags:
         - hs-office-contacts
-    operationId: listContacts
+    operationId: getListOfContacts
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
@@ -31,7 +31,7 @@ post:
     summary: Adds a new contact.
     tags:
         - hs-office-contacts
-    operationId: addContact
+    operationId: postNewContact
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
diff --git a/src/main/resources/api-definition/hs-office/hs-office-persons-with-uuid.yaml b/src/main/resources/api-definition/hs-office/hs-office-persons-with-uuid.yaml
index fe63c509..a983e90f 100644
--- a/src/main/resources/api-definition/hs-office/hs-office-persons-with-uuid.yaml
+++ b/src/main/resources/api-definition/hs-office/hs-office-persons-with-uuid.yaml
@@ -2,7 +2,7 @@ get:
     tags:
         - hs-office-persons
     description: 'Fetch a single business person by its uuid, if visible for the current subject.'
-    operationId: getPersonByUuid
+    operationId: getSinglePersonByUuid
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
diff --git a/src/main/resources/api-definition/hs-office/hs-office-persons.yaml b/src/main/resources/api-definition/hs-office/hs-office-persons.yaml
index e761957c..b17f1a93 100644
--- a/src/main/resources/api-definition/hs-office/hs-office-persons.yaml
+++ b/src/main/resources/api-definition/hs-office/hs-office-persons.yaml
@@ -3,7 +3,7 @@ get:
     description: Returns the list of (optionally filtered) persons which are visible to the current subject or any of it's assumed roles.
     tags:
         - hs-office-persons
-    operationId: listPersons
+    operationId: getListOfPersons
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
@@ -31,7 +31,7 @@ post:
     summary: Adds a new person.
     tags:
         - hs-office-persons
-    operationId: addPerson
+    operationId: postNewPerson
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
diff --git a/src/main/resources/api-definition/hs-office/hs-office-relations-with-uuid.yaml b/src/main/resources/api-definition/hs-office/hs-office-relations-with-uuid.yaml
index 3dbe1391..b492f322 100644
--- a/src/main/resources/api-definition/hs-office/hs-office-relations-with-uuid.yaml
+++ b/src/main/resources/api-definition/hs-office/hs-office-relations-with-uuid.yaml
@@ -2,7 +2,7 @@ get:
     tags:
         - hs-office-relations
     description: 'Fetch a single person relation by its uuid, if visible for the current subject.'
-    operationId: getRelationByUuid
+    operationId: getSingleRelationByUuid
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
diff --git a/src/main/resources/api-definition/hs-office/hs-office-relations.yaml b/src/main/resources/api-definition/hs-office/hs-office-relations.yaml
index 77d9dda0..70218c00 100644
--- a/src/main/resources/api-definition/hs-office/hs-office-relations.yaml
+++ b/src/main/resources/api-definition/hs-office/hs-office-relations.yaml
@@ -5,7 +5,7 @@ get:
         To match data, all given query parameters must be fulfilled ('and' / logical conjunction).
     tags:
         - hs-office-relations
-    operationId: listRelations
+    operationId: getListOfRelations
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
@@ -52,7 +52,7 @@ post:
     summary: Adds a new person relation.
     tags:
         - hs-office-relations
-    operationId: addRelation
+    operationId: postNewRelation
     parameters:
         - $ref: 'auth.yaml#/components/parameters/currentSubject'
         - $ref: 'auth.yaml#/components/parameters/assumedRoles'
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 9cfd265f..27020234 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -9,9 +9,11 @@ management:
         web:
             exposure:
                 include: info, health, metrics
+    observations:
+        annotations:
+            enabled: true
 
 spring:
-
     datasource:
         driver-class-name: org.postgresql.Driver
         password: password
@@ -33,3 +35,11 @@ liquibase:
 hsadminng:
     postgres:
         leakproof:
+
+metrics:
+    distribution:
+        percentiles-histogram:
+            http:
+                server:
+                    requests: true
+
diff --git a/src/test/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonControllerAcceptanceTest.java b/src/test/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonControllerAcceptanceTest.java
index 7ab55de0..d0228ad2 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonControllerAcceptanceTest.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonControllerAcceptanceTest.java
@@ -52,7 +52,7 @@ class HsOfficePersonControllerAcceptanceTest extends ContextBasedTestWithCleanup
     EntityManager em;
 
     @Nested
-    class ListPersons {
+    class GetListOfPersons {
 
         @Test
         void globalAdmin_withoutAssumedRoles_canViewAllPersons_ifNoCriteriaGiven() {
diff --git a/src/test/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationControllerAcceptanceTest.java b/src/test/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationControllerAcceptanceTest.java
index b65ae95e..02a228f5 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationControllerAcceptanceTest.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/office/relation/HsOfficeRelationControllerAcceptanceTest.java
@@ -54,7 +54,7 @@ class HsOfficeRelationControllerAcceptanceTest extends ContextBasedTestWithClean
     JpaAttempt jpaAttempt;
 
     @Nested
-    class ListRelations {
+    class GetListOfRelations {
 
         @Test
         void globalAdmin_withoutAssumedRoles_canViewAllRelationsOfGivenPersonAndType() {