diff --git a/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java b/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
index d7ec39d..3623712 100644
--- a/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
+++ b/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
@@ -83,7 +83,7 @@ public class Gruppen2Controller {
                                @RequestParam(value = "title") String title,
                                @RequestParam(value = "beschreibung") String beschreibung,
                                @RequestParam(value = "visibility", required = false) Boolean visibility,
-                               @RequestParam(value = "file", required = false) MultipartFile file) throws IOException {
+                               @RequestParam(value = "file", required = false) MultipartFile file) throws IOException, EventException {
 
         Account account = keyCloakService.createAccountFromPrincipal(token);
         List<User> userList = new ArrayList<>();
@@ -96,6 +96,18 @@ public class Gruppen2Controller {
         return "redirect:/gruppen2/";
     }
 
+    @RolesAllowed({"ROLE_orga", "ROLE_actuator)"})
+    @PostMapping("/details/members/addUsersFromCsv")
+    public String addUsersFromCsv(@RequestParam (value = "group_id") Long id,
+                                  @RequestParam(value = "file", required = false) MultipartFile file) throws IOException {
+        List<User> userList = new ArrayList<>();
+        if(!file.isEmpty()) {
+            userList = CsvService.read(file.getInputStream());
+        }
+        controllerService.addUserList(userList, id);
+        return "redirect:/gruppen2/";
+    }
+
     @RolesAllowed({"ROLE_orga", "ROLE_studentin", "ROLE_actuator)"})
     @GetMapping("/createGroup")
     public String createGroup(KeycloakAuthenticationToken token, Model model) {
@@ -193,10 +205,11 @@ public class Gruppen2Controller {
 
     @RolesAllowed({"ROLE_orga", "ROLE_studentin", "ROLE_actuator)"})
     @GetMapping("/details/members")
-    public String editMembers(Model model, KeycloakAuthenticationToken token, @RequestParam (value="group_id") Long id)  throws  EventException {
+    public String editMembers(Model model, KeycloakAuthenticationToken token, @RequestParam (value = "group_id") Long id)  throws  EventException {
         Account account = keyCloakService.createAccountFromPrincipal(token);
         Group group = userService.getGroupById(id);
         if(group.getRoles().get(account.getName()) == Role.ADMIN) {
+            model.addAttribute("account", account);
             model.addAttribute("members", group.getMembers());
             model.addAttribute("group", group);
             return "editMembers";
diff --git a/src/main/java/mops/gruppen2/service/ControllerService.java b/src/main/java/mops/gruppen2/service/ControllerService.java
index f1fe45a..1152832 100644
--- a/src/main/java/mops/gruppen2/service/ControllerService.java
+++ b/src/main/java/mops/gruppen2/service/ControllerService.java
@@ -1,6 +1,7 @@
 package mops.gruppen2.service;
 
 import mops.gruppen2.domain.*;
+import mops.gruppen2.domain.Exceptions.EventException;
 import mops.gruppen2.domain.event.*;
 import mops.gruppen2.security.Account;
 import org.springframework.stereotype.Service;
@@ -13,7 +14,7 @@ public class ControllerService {
     private final UserService userService;
     private final InviteLinkRepositoryService inviteLinkRepositoryService;
 
-    public ControllerService(EventService eventService, UserService userService) {
+    public ControllerService(EventService eventService, UserService userService, InviteLinkRepositoryService inviteLinkRepositoryService) {
         this.eventService = eventService;
         this.userService = userService;
         this.inviteLinkRepositoryService = inviteLinkRepositoryService;
@@ -92,7 +93,7 @@ public class ControllerService {
         eventService.saveEvent(deleteUserEvent);
     }
 
-    public void createLecture(Account account, String title, String description, Boolean visibility, List<User> users) {
+    public void createLecture(Account account, String title, String description, Boolean visibility, List<User> users) throws EventException {
         Visibility visibility1;
         Long group_id = eventService.checkGroup();
 
@@ -104,11 +105,12 @@ public class ControllerService {
 
         CreateGroupEvent createGroupEvent = new CreateGroupEvent(group_id, account.getName(), null, GroupType.LECTURE, visibility1);
         eventService.saveEvent(createGroupEvent);
+        User user = new User(account.getName(), account.getGivenname(), account.getFamilyname(), account.getEmail());
 
         addUser(account, group_id);
         updateTitle(account, group_id, title);
         updateDescription(account, group_id, description);
-        updateRole(account, group_id);
+        updateRole(user, group_id);
         addUserList(users, group_id);
     }
 
diff --git a/src/main/resources/templates/editMembers.html b/src/main/resources/templates/editMembers.html
index 9988370..f71895e 100644
--- a/src/main/resources/templates/editMembers.html
+++ b/src/main/resources/templates/editMembers.html
@@ -21,6 +21,9 @@
             <li>
                 <a th:href="@{/gruppen2/findGroup}" href="/findGroup">Suche</a>
             </li>
+            <li th:if="${account.getRoles().contains('orga')}">
+                <a th:href="@{/gruppen2/createLecture}" href="/createLecture">Veranstaltung</a>
+            </li>
         </ul>
     </nav>
 </header>
@@ -29,6 +32,22 @@
         <div class="row">
             <div class="col-9">
                 <div class="shadow-sm p-4" style="border: 10px solid aliceblue; background: aliceblue">
+                    <!-- absichern im controller nicht vergessen -->
+                    <div class="form-group pt-4" th:if="${account.getRoles().contains('orga')}">
+                        <form method="post" action="/gruppen2/details/members/addUsersFromCsv" enctype="multipart/form-data">
+                            <div class="row">
+                                <div class="col-9">
+                                    <div class="custom-file">
+                                        <input type="file" class="custom-file-input" id="file" th:name="file">
+                                        <label class="custom-file-label" for="file">CSV Datei von Mitgliedern hochladen</label>
+                                    </div>
+                                </div>
+                                <div class="col-3">
+                                    <button th:name="group_id" th:value="${group.getId()}" class="btn btn-primary" type="submit" style="background: #52a1eb; border-style: none">Mitglieder hinzufügen</button>
+                                </div>
+                            </div>
+                        </form>
+                    </div>
                     <table class="table">
                         <thead>
                         <tr>