diff --git a/src/main/java/ch/ethz/seb/sebserver/gbl/model/EntityDependency.java b/src/main/java/ch/ethz/seb/sebserver/gbl/model/EntityDependency.java
index 8f727e89..1103a9d7 100644
--- a/src/main/java/ch/ethz/seb/sebserver/gbl/model/EntityDependency.java
+++ b/src/main/java/ch/ethz/seb/sebserver/gbl/model/EntityDependency.java
@@ -23,7 +23,7 @@ public class EntityDependency implements Comparable<EntityDependency> {
     public final EntityKey parent;
     @JsonProperty(value = ATTR_SELF, required = true)
     public final EntityKey self;
-    @JsonProperty(value = ATTR_NAME, required = true)
+    @JsonProperty(value = ATTR_NAME)
     public final String name;
     @JsonProperty(ATTR_DESCRIPTION)
     public final String description;
diff --git a/src/main/java/ch/ethz/seb/sebserver/gui/content/ExamDeletePopup.java b/src/main/java/ch/ethz/seb/sebserver/gui/content/ExamDeletePopup.java
index 49b3341f..a8b37306 100644
--- a/src/main/java/ch/ethz/seb/sebserver/gui/content/ExamDeletePopup.java
+++ b/src/main/java/ch/ethz/seb/sebserver/gui/content/ExamDeletePopup.java
@@ -186,8 +186,14 @@ public class ExamDeletePopup {
                     .withURIVariable(API.PARAM_MODEL_ID, entityKey.modelId)
                     .withQueryParam(API.PARAM_BULK_ACTION_TYPE, BulkActionType.HARD_DELETE.name());
 
-            final Set<EntityDependency> dependencies = restCallBuilder.call().getOrThrow();
-            final List<EntityDependency> list = dependencies.stream().sorted().collect(Collectors.toList());
+            final Set<EntityDependency> dependencies = restCallBuilder
+                    .call()
+                    .getOrThrow();
+            final List<EntityDependency> list = dependencies
+                    .stream()
+                    .sorted()
+                    .collect(Collectors.toList());
+
             this.pageService.<EntityDependency> staticListTableBuilder(list, null)
                     .withEmptyMessage(FORM_REPORT_NONE)
                     .withColumn(new ColumnDefinition<>(
diff --git a/src/main/java/ch/ethz/seb/sebserver/gui/content/SEBClientEvents.java b/src/main/java/ch/ethz/seb/sebserver/gui/content/SEBClientEvents.java
index a3b1f244..e3aa051c 100644
--- a/src/main/java/ch/ethz/seb/sebserver/gui/content/SEBClientEvents.java
+++ b/src/main/java/ch/ethz/seb/sebserver/gui/content/SEBClientEvents.java
@@ -224,9 +224,14 @@ public class SEBClientEvents implements TemplateComposer {
                 .publishIf(() -> writeGrant, table.hasAnyContent());
     }
 
-    private PageAction getOpenDelete(final PageAction pageAction, final MultiValueMap<String, String> filterCriteria) {
+    private PageAction getOpenDelete(
+            final PageAction pageAction,
+            final MultiValueMap<String, String> filterCriteria) {
+
         try {
-            final List<String> ids = this.restService.getBuilder(GetClientEventNames.class)
+
+            final List<String> ids = this.restService
+                    .getBuilder(GetClientEventNames.class)
                     .withQueryParams(filterCriteria)
                     .call()
                     .getOrThrow()
@@ -234,9 +239,10 @@ public class SEBClientEvents implements TemplateComposer {
                     .map(EntityName::getModelId)
                     .collect(Collectors.toList());
 
-            final PageAction deleteAction = pageAction.withAttribute(
-                    PageContext.AttributeKeys.ENTITY_ID_LIST,
-                    StringUtils.join(ids, Constants.COMMA))
+            final PageAction deleteAction = pageAction
+                    .withAttribute(
+                            PageContext.AttributeKeys.ENTITY_ID_LIST,
+                            StringUtils.join(ids, Constants.COMMA))
                     .withAttribute(
                             PageContext.AttributeKeys.ENTITY_LIST_TYPE,
                             EntityType.CLIENT_EVENT.name());
diff --git a/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientConnectionDAOImpl.java b/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientConnectionDAOImpl.java
index 24eb98f6..6587a2d4 100644
--- a/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientConnectionDAOImpl.java
+++ b/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientConnectionDAOImpl.java
@@ -600,7 +600,7 @@ public class ClientConnectionDAOImpl implements ClientConnectionDAO {
                 .map(rec -> new EntityDependency(
                         institutionKey,
                         new EntityKey(rec.getId(), EntityType.CLIENT_CONNECTION),
-                        rec.getExamUserSessionId(),
+                        getDependencyName(rec),
                         rec.getClientAddress()))
                 .collect(Collectors.toList()));
     }
@@ -620,7 +620,7 @@ public class ClientConnectionDAOImpl implements ClientConnectionDAO {
                 .map(rec -> new EntityDependency(
                         lmsSetupKey,
                         new EntityKey(rec.getId(), EntityType.CLIENT_CONNECTION),
-                        rec.getExamUserSessionId(),
+                        getDependencyName(rec),
                         rec.getClientAddress()))
                 .collect(Collectors.toList()));
     }
@@ -640,7 +640,7 @@ public class ClientConnectionDAOImpl implements ClientConnectionDAO {
                 .map(rec -> new EntityDependency(
                         userKey,
                         new EntityKey(rec.getId(), EntityType.CLIENT_CONNECTION),
-                        rec.getExamUserSessionId(),
+                        getDependencyName(rec),
                         rec.getClientAddress()))
                 .collect(Collectors.toList()));
     }
@@ -656,9 +656,18 @@ public class ClientConnectionDAOImpl implements ClientConnectionDAO {
                 .map(rec -> new EntityDependency(
                         examKey,
                         new EntityKey(rec.getId(), EntityType.CLIENT_CONNECTION),
-                        rec.getExamUserSessionId(),
+                        getDependencyName(rec),
                         rec.getClientAddress()))
                 .collect(Collectors.toList()));
     }
 
+    private String getDependencyName(final ClientConnectionRecord record) {
+        final String examUserSessionId = record.getExamUserSessionId();
+        if (StringUtils.isNotBlank(examUserSessionId)) {
+            return examUserSessionId;
+        }
+
+        return record.getConnectionToken();
+    }
+
 }
diff --git a/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientEventDAOImpl.java b/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientEventDAOImpl.java
index 7b850519..12c747ed 100644
--- a/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientEventDAOImpl.java
+++ b/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ClientEventDAOImpl.java
@@ -92,6 +92,9 @@ public class ClientEventDAOImpl implements ClientEventDAO {
                 .and(
                         ClientConnectionRecordDynamicSqlSupport.examId,
                         isEqualToWhenPresent(filterMap.getClientEventExamId()))
+                .and(
+                        ClientConnectionRecordDynamicSqlSupport.examUserSessionId,
+                        SqlBuilder.isLikeWhenPresent(filterMap.getSQLWildcard(ClientConnection.FILTER_ATTR_SESSION_ID)))
                 .and(
                         ClientEventRecordDynamicSqlSupport.clientConnectionId,
                         isEqualToWhenPresent(filterMap.getClientEventConnectionId()))