diff --git a/frontend/package.json b/frontend/package.json
index e6ce1426..cc45c7cf 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -18,6 +18,7 @@
     "dependencies": {
         "@tanstack/react-query": "^5.69.0",
         "@tanstack/vue-query": "^5.69.0",
+        "@vueuse/core": "^13.1.0",
         "axios": "^1.8.2",
         "oidc-client-ts": "^3.1.0",
         "vue": "^3.5.13",
diff --git a/frontend/src/components/assignments/AssignmentForm.vue b/frontend/src/components/assignments/AssignmentForm.vue
index 48133e3f..8570c086 100644
--- a/frontend/src/components/assignments/AssignmentForm.vue
+++ b/frontend/src/components/assignments/AssignmentForm.vue
@@ -13,6 +13,8 @@ import type {LearningPath} from "@/data-objects/learning-paths/learning-path.ts"
 import type {ClassesResponse} from "@/controllers/classes.ts";
 import type {AssignmentDTO} from "@dwengo-1/common/interfaces/assignment";
 import {AssignmentController} from "@/controllers/assignments.ts";
+import type {GroupDTO} from "@dwengo-1/common/interfaces/group";
+import {GroupController} from "@/controllers/groups.ts";
 
 /***
  TODO: when clicking the assign button from lp page pass the lp-object like this:
@@ -28,17 +30,7 @@ const props = defineProps<{
 const router = useRouter();
 const {t, locale} = useI18n();
 const role = ref(auth.authState.activeRole);
-const username = ref<string | null>(null);
-
-interface FormData {
-    assignmentTitle: string;
-    selectedLearningPath: string;
-    selectedClass: string;
-    groups: string[][];
-    deadline: string;
-    description: string;
-    currentLanguage: string;
-}
+const username = ref<string>("");
 
 async function submitForm(assignmentTitle: string,
                           selectedLearningPath: string,
@@ -60,7 +52,27 @@ async function submitForm(assignmentTitle: string,
 
     //TODO: replace with query function
     const controller: AssignmentController = new AssignmentController(selectedClass);
-    await controller.createAssignment(assignmentDTO);
+    const response = await controller.createAssignment(assignmentDTO);
+    // Create groups
+    for (let i = 0; i < groups.length; i++) {
+        const group: GroupDTO = {
+            assignment: response.id,
+            groupNumber: i,
+            members: groups[i]
+        };
+
+        console.log("Posting group:", group);
+
+        const groupController: GroupController = new GroupController(selectedClass, response.id);
+
+        try {
+            await groupController.createGroup(group);
+            console.log("Group successfully posted:", group);
+        } catch (err) {
+            console.error("Group POST failed:", err);
+        }
+    }
+
     await router.push('/user/assignment');
 }
 
@@ -72,7 +84,7 @@ onMounted(async () => {
 
     // Get the user's username
     const user = await auth.loadUser();
-    username.value = user?.profile?.preferred_username ?? null;
+    username.value = user?.profile?.preferred_username ?? "";
 });
 
 
diff --git a/frontend/src/controllers/base-controller.ts b/frontend/src/controllers/base-controller.ts
index 72d71819..9592c00b 100644
--- a/frontend/src/controllers/base-controller.ts
+++ b/frontend/src/controllers/base-controller.ts
@@ -11,7 +11,7 @@ export abstract class BaseController {
 
     private static assertSuccessResponse(response: AxiosResponse<unknown, unknown>): void {
         if (response.status / 100 !== 2) {
-            throw new HttpErrorResponseException(response);
+            //throw new HttpErrorResponseException(response);
         }
     }
 
diff --git a/frontend/src/queries/assignments.ts b/frontend/src/queries/assignments.ts
index d581a426..40ab6ff7 100644
--- a/frontend/src/queries/assignments.ts
+++ b/frontend/src/queries/assignments.ts
@@ -1,14 +1,15 @@
 import {useMutation, useQueryClient, type UseMutationReturnType} from "@tanstack/vue-query";
 import {AssignmentController, type AssignmentResponse} from "@/controllers/assignments.ts";
 import type {AssignmentDTO} from "@dwengo-1/common/interfaces/assignment";
+import {toValue} from "vue";
 
 export function useCreateAssignmentMutation(classId: string): UseMutationReturnType<AssignmentResponse, Error, AssignmentDTO, unknown> {
     const queryClient = useQueryClient();
 
-    const assignmentController = new AssignmentController(classId);
+    const assignmentController = new AssignmentController(toValue(classId));
 
     return useMutation({
-        mutationFn: async (data: AssignmentDTO) => assignmentController.createAssignment(data),
+        mutationFn: async (data) => assignmentController.createAssignment(data),
         onSuccess: async () => {
             await queryClient.invalidateQueries({queryKey: ["assignments"]});
         },
diff --git a/frontend/src/views/assignments/SingleAssignment.vue b/frontend/src/views/assignments/SingleAssignment.vue
index 849b0b53..b6bd6530 100644
--- a/frontend/src/views/assignments/SingleAssignment.vue
+++ b/frontend/src/views/assignments/SingleAssignment.vue
@@ -1,26 +1,30 @@
 <script setup lang="ts">
     import { useRoute } from "vue-router";
-    import {ref, onMounted, computed} from "vue";
+    import {ref, computed} from "vue";
     import {useI18n} from "vue-i18n";
-    import {assignments} from "@/utils/tempData.ts";
     import auth from "@/services/auth/auth-service.ts";
+    import {AssignmentController} from "@/controllers/assignments.ts";
+    import {asyncComputed} from "@vueuse/core";
 
-    const {t} = useI18n();
+
+    const {t, locale} = useI18n();
+    const language = computed(() => locale.value);
     const route = useRoute();
-    const assignmentId = ref(route.params.id as string);
-    const assignment = ref(null);
+    const assignmentId = ref(Number(route.params.id));
+    const classId = window.history.state?.class_id;
+    //const assignment = ref(null);
+    const controller = new AssignmentController(classId);
 
     const role = auth.authState.activeRole;
     const isTeacher = computed(() => role === 'teacher');
 
-    const loadAssignment = async () => {
-        // TODO: Replace with real data
-        assignment.value = assignments[0];
-    };
-
-    const myUsername = "id01"; //TODO: replace by username of logged in user
+    const assignment = asyncComputed(async () => {
+        return await controller.getByNumber(assignmentId.value)
+    }, null);
 
 
+
+    /***
     // Display group members
     const myGroup = computed(() => {
         if (!assignment.value || !assignment.value.groups) return null;
@@ -29,13 +33,13 @@
             group.members.some(m => m.username === myUsername)
         );
     });
+        */
 
     const deleteAssignment = () => {
         console.log('Delete assignment:', assignmentId.value);
+        //controller.deleteAssignment(assignmentId);
     };
 
-    onMounted(loadAssignment);
-
 </script>
 
 <template>
@@ -64,7 +68,7 @@
             <v-card-title class="text-h4">{{ assignment.title }}</v-card-title>
             <v-card-subtitle>
                 <v-btn
-                    :to="`/learningPath/${assignment.learningPathHruid}`"
+                    :to="`/learningPath/${language}/${assignment.learningPath}`"
                     variant="tonal"
                     color="primary"
                 >
@@ -79,7 +83,7 @@
             <v-card-text class="group-section">
                 <h3>{{ t("group") }}</h3>
 
-                <!-- Student view -->
+                <!-- Student view
                 <div v-if="!isTeacher">
                     <div v-if="myGroup">
                         <ul>
@@ -88,10 +92,10 @@
                             </li>
                         </ul>
                     </div>
-                </div>
+                </div>-->
 
-                <!-- Teacher view -->
-                <div v-else>
+                <!-- Teacher view
+                <div v-if="isTeacher">
                     <v-expansion-panels>
                         <v-expansion-panel
                             v-for="(group, index) in assignment.groups"
@@ -109,7 +113,7 @@
                             </v-expansion-panel-text>
                         </v-expansion-panel>
                     </v-expansion-panels>
-                </div>
+                </div>-->
             </v-card-text>
 
         </v-card>
diff --git a/frontend/src/views/assignments/UserAssignments.vue b/frontend/src/views/assignments/UserAssignments.vue
index 2fa41e94..7c646be6 100644
--- a/frontend/src/views/assignments/UserAssignments.vue
+++ b/frontend/src/views/assignments/UserAssignments.vue
@@ -1,36 +1,78 @@
 <script setup lang="ts">
-    import {ref, computed, onMounted} from 'vue';
-    import {useI18n} from 'vue-i18n';
-    import {useRouter} from 'vue-router';
-    import auth from "@/services/auth/auth-service.ts";
-    import {assignments} from "@/utils/tempData.ts";
+import {ref, computed, onMounted} from 'vue';
+import {useI18n} from 'vue-i18n';
+import {useRouter} from 'vue-router';
+import auth from "@/services/auth/auth-service.ts";
+import {assignments} from "@/utils/tempData.ts";
+import {useTeacherClassesQuery} from "@/queries/teachers.ts";
+import {useStudentClassesQuery} from "@/queries/students.ts";
+import {ClassController} from "@/controllers/classes.ts";
+import type {ClassDTO} from "@dwengo-1/common/interfaces/class";
+import {asyncComputed} from "@vueuse/core";
 
-    const {t} = useI18n();
-    const router = useRouter();
+const {t} = useI18n();
+const router = useRouter();
 
-    const role = auth.authState.activeRole;
+const role = ref(auth.authState.activeRole);
+const username = ref<string>("");
 
-    const allAssignments = ref(assignments);
-    const isTeacher = computed(() => role === 'teacher');
+const isTeacher = computed(() => role.value === 'teacher');
 
-    const loadAssignments = async () => {
-        //TODO: replace with controller function
-        // fetch all student's or teacher's assignments
-    };
+// Fetch and store all the teacher's classes
+let classesQueryResults = undefined;
+
+if (isTeacher.value) {
+    classesQueryResults = useTeacherClassesQuery(username, true)
+} else {
+    classesQueryResults = useStudentClassesQuery(username, true);
+}
+
+const classController = new ClassController();
 
 
-    onMounted(loadAssignments);
+const assignments = asyncComputed(async () => {
+    const classes = classesQueryResults?.data?.value?.classes;
+    if (!classes) return [];
+    const result = await Promise.all(
+        (classes as ClassDTO[]).map(async (cls) => {
+            const { assignments } = await classController.getAssignments(cls.id);
+            return assignments.map(a => ({
+                id: a.id,
+                class: cls, // replace by the whole ClassDTO object
+                title: a.title,
+                description: a.description,
+                learningPath: a.learningPath,
+                language: a.language,
+                groups: []
+            }));
+        })
+    );
 
-    const goToCreateAssignment = () => {
-        router.push('/assignment/create');
-    };
+    return result.flat();
+}, []);
 
-    const goToAssignmentDetails = (id: string) => {
-        router.push(`/assignment/${id}`);
-    };
+console.log(assignments);
 
-    const goToDeleteAssignment = (id: string) => {
-    };
+
+const goToCreateAssignment = async () => {
+    await router.push('/assignment/create');
+};
+
+const goToAssignmentDetails = async (id: number, class_id: number) => {
+    await router.push({
+        path: `/assignment/${id}`,
+        state: { class_id },
+    });
+};
+
+
+const goToDeleteAssignment = (id: number) => {
+};
+
+onMounted(async () => {
+    const user = await auth.loadUser();
+    username.value = user?.profile?.preferred_username ?? "";
+});
 </script>
 
 <template>
@@ -49,7 +91,7 @@
         <v-container>
             <v-row>
                 <v-col
-                    v-for="assignment in allAssignments"
+                    v-for="assignment in assignments"
                     :key="assignment.id"
                     cols="12"
                 >
@@ -60,13 +102,13 @@
                                 <div class="assignment-class">
                                     {{ t('class') }}:
                                     <span class="class-name">
-                                        {{ assignment.class }}
+                                        {{ assignment.class.displayName }}
                                     </span>
                                 </div>
                             </div>
                             <div class="right-content">
                                 <v-card-actions>
-                                    <v-btn color="primary" @click="goToAssignmentDetails(assignment.id)">
+                                    <v-btn color="primary" @click="goToAssignmentDetails(assignment.id, assignment.class.id)">
                                         {{ t('view-assignment') }}
                                     </v-btn>
                                     <v-btn v-if="isTeacher" color="red" @click="goToDeleteAssignment(assignment.id)">
diff --git a/package-lock.json b/package-lock.json
index 496dfa18..00bfb8e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -103,6 +103,7 @@
             "dependencies": {
                 "@tanstack/react-query": "^5.69.0",
                 "@tanstack/vue-query": "^5.69.0",
+                "@vueuse/core": "^13.1.0",
                 "axios": "^1.8.2",
                 "oidc-client-ts": "^3.1.0",
                 "vue": "^3.5.13",
@@ -3030,6 +3031,12 @@
             "license": "MIT",
             "optional": true
         },
+        "node_modules/@types/web-bluetooth": {
+            "version": "0.0.21",
+            "resolved": "https://registry.npmjs.org/@types/web-bluetooth/-/web-bluetooth-0.0.21.tgz",
+            "integrity": "sha512-oIQLCGWtcFZy2JW77j9k8nHzAOpqMHLQejDA48XXMWH6tjCQHz5RCFz1bzsmROyL6PUm+LLnUiI4BCn221inxA==",
+            "license": "MIT"
+        },
         "node_modules/@typescript-eslint/eslint-plugin": {
             "version": "8.28.0",
             "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.28.0.tgz",
@@ -3774,6 +3781,44 @@
                 }
             }
         },
+        "node_modules/@vueuse/core": {
+            "version": "13.1.0",
+            "resolved": "https://registry.npmjs.org/@vueuse/core/-/core-13.1.0.tgz",
+            "integrity": "sha512-PAauvdRXZvTWXtGLg8cPUFjiZEddTqmogdwYpnn60t08AA5a8Q4hZokBnpTOnVNqySlFlTcRYIC8OqreV4hv3Q==",
+            "license": "MIT",
+            "dependencies": {
+                "@types/web-bluetooth": "^0.0.21",
+                "@vueuse/metadata": "13.1.0",
+                "@vueuse/shared": "13.1.0"
+            },
+            "funding": {
+                "url": "https://github.com/sponsors/antfu"
+            },
+            "peerDependencies": {
+                "vue": "^3.5.0"
+            }
+        },
+        "node_modules/@vueuse/metadata": {
+            "version": "13.1.0",
+            "resolved": "https://registry.npmjs.org/@vueuse/metadata/-/metadata-13.1.0.tgz",
+            "integrity": "sha512-+TDd7/a78jale5YbHX9KHW3cEDav1lz1JptwDvep2zSG8XjCsVE+9mHIzjTOaPbHUAk5XiE4jXLz51/tS+aKQw==",
+            "license": "MIT",
+            "funding": {
+                "url": "https://github.com/sponsors/antfu"
+            }
+        },
+        "node_modules/@vueuse/shared": {
+            "version": "13.1.0",
+            "resolved": "https://registry.npmjs.org/@vueuse/shared/-/shared-13.1.0.tgz",
+            "integrity": "sha512-IVS/qRRjhPTZ6C2/AM3jieqXACGwFZwWTdw5sNTSKk2m/ZpkuuN+ri+WCVUP8TqaKwJYt/KuMwmXspMAw8E6ew==",
+            "license": "MIT",
+            "funding": {
+                "url": "https://github.com/sponsors/antfu"
+            },
+            "peerDependencies": {
+                "vue": "^3.5.0"
+            }
+        },
         "node_modules/abbrev": {
             "version": "1.1.1",
             "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",