diff --git a/src/main/java/mops/gruppen2/controller/APIController.java b/src/main/java/mops/gruppen2/controller/APIController.java
index 8024114..af2dbec 100644
--- a/src/main/java/mops/gruppen2/controller/APIController.java
+++ b/src/main/java/mops/gruppen2/controller/APIController.java
@@ -60,13 +60,4 @@ public class APIController {
         return groups.get(0);
     }
 
-    @PostMapping(value = "/uploadcsv", consumes = "text/csv")
-    public void uploadCsv(@RequestBody InputStream body) throws IOException {
-        System.out.println(CsvService.read(body));
-    }
-
-    @PostMapping(value = "/uploadcsv", consumes = "multipart/form-data")
-    public void uploadMultipart(@RequestParam("file") MultipartFile file) throws IOException {
-        System.out.println(CsvService.read(file.getInputStream()));
-    }
 }
diff --git a/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java b/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
index f3ce681..97e6fb6 100644
--- a/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
+++ b/src/main/java/mops/gruppen2/controller/Gruppen2Controller.java
@@ -17,9 +17,11 @@ import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.client.RestTemplate;
 import org.springframework.web.context.annotation.SessionScope;
+import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.server.ResponseStatusException;
 
 import javax.annotation.security.RolesAllowed;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -71,13 +73,18 @@ public class Gruppen2Controller {
         return "createLecture";
     }
 
+    @RolesAllowed({"ROLE_orga", "ROLE_actuator)"})
     @PostMapping("/createLecture")
     public String pCreateLecture(KeycloakAuthenticationToken token,
                                @RequestParam(value = "title") String title,
-                               @RequestParam(value = "beschreibung") String beschreibung) {
+                               @RequestParam(value = "beschreibung") String beschreibung,
+                               @RequestParam(value = "visibility", required = false) Boolean visibility,
+                               @RequestParam("file") MultipartFile file) throws IOException {
 
         Account account = keyCloakService.createAccountFromPrincipal(token);
-        controllerService.createGroup(account, title, beschreibung, true);
+        List<User> userList = CsvService.read(file.getInputStream());
+        visibility = visibility == null;
+        controllerService.createLecture(account, title, beschreibung, visibility, userList);
 
         return "redirect:/gruppen2/";
     }
@@ -109,11 +116,7 @@ public class Gruppen2Controller {
                                @RequestParam(value = "visibility", required = false) Boolean visibility) {
 
         Account account = keyCloakService.createAccountFromPrincipal(token);
-        if (visibility == null) {
-            visibility = true;
-        }else{
-            visibility = false;
-        }
+        visibility = visibility == null;
         controllerService.createGroup(account, title, beschreibung, visibility);
 
         return "redirect:/gruppen2/";
diff --git a/src/main/java/mops/gruppen2/service/ControllerService.java b/src/main/java/mops/gruppen2/service/ControllerService.java
index 126d519..2f568a1 100644
--- a/src/main/java/mops/gruppen2/service/ControllerService.java
+++ b/src/main/java/mops/gruppen2/service/ControllerService.java
@@ -1,9 +1,6 @@
 package mops.gruppen2.service;
 
-import mops.gruppen2.domain.Group;
-import mops.gruppen2.domain.GroupType;
-import mops.gruppen2.domain.Role;
-import mops.gruppen2.domain.Visibility;
+import mops.gruppen2.domain.*;
 import mops.gruppen2.domain.event.*;
 import mops.gruppen2.security.Account;
 import org.springframework.stereotype.Service;
@@ -31,9 +28,9 @@ public class ControllerService {
         Visibility visibility1;
         Long group_id = eventService.checkGroup();
 
-        if (visibility){
+        if(visibility) {
             visibility1 = Visibility.PUBLIC;
-        }else{
+        } else {
             visibility1 = Visibility.PRIVATE;
         }
 
@@ -51,6 +48,13 @@ public class ControllerService {
         eventService.saveEvent(addUserEvent);
     }
 
+    public void addUserList(List<User> users, Long group_id) {
+        for (User user : users) {
+            AddUserEvent addUserEvent = new AddUserEvent(group_id, user.getUser_id(), user.getGivenname(), user.getFamilyname(), user.getEmail());
+            eventService.saveEvent(addUserEvent);
+        }
+    }
+
     public void updateTitle(Account account, Long group_id, String title){
         UpdateGroupTitleEvent updateGroupTitleEvent = new UpdateGroupTitleEvent(group_id,account.getName(),title);
         eventService.saveEvent(updateGroupTitleEvent);
@@ -70,4 +74,24 @@ public class ControllerService {
         DeleteUserEvent deleteUserEvent = new DeleteUserEvent(group_id,account.getName());
         eventService.saveEvent(deleteUserEvent);
     }
+
+    public void createLecture(Account account, String title, String description, Boolean visibility, List<User> users) {
+        Visibility visibility1;
+        Long group_id = eventService.checkGroup();
+
+        if (visibility) {
+            visibility1 = Visibility.PUBLIC;
+        } else {
+            visibility1 = Visibility.PRIVATE;
+        }
+
+        CreateGroupEvent createGroupEvent = new CreateGroupEvent(group_id, account.getName(), null, GroupType.LECTURE, visibility1);
+        eventService.saveEvent(createGroupEvent);
+
+        addUser(account, group_id);
+        updateTitle(account, group_id, title);
+        updateDescription(account, group_id, description);
+        updateRole(account, group_id);
+        addUserList(users, group_id);
+    }
 }
diff --git a/src/main/resources/templates/createLecture.html b/src/main/resources/templates/createLecture.html
index 88ff3c9..e6fb1e5 100644
--- a/src/main/resources/templates/createLecture.html
+++ b/src/main/resources/templates/createLecture.html
@@ -43,6 +43,10 @@
                             <label for="beschreibung">Beschreibung</label>
                             <textarea th:name="beschreibung" class="form-control" id="beschreibung" rows="3" required></textarea>
                         </div>
+                        <div class="custom-control custom-checkbox">
+                            <input type="checkbox" id="visibility" class="custom-control-input" th:name="visibility">
+                            <label class="custom-control-label" for="visibility">Private Gruppe</label>
+                        </div>
                         <div class="form-group pt-4">
                             <div class="row">
                                 <div class="col-10">