diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index f57068274c..1a5a0c63c6 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -62,7 +62,7 @@ jobs:
 
       - name: Build and push ${{ github.repository }}
         if: ${{ env.IMAGE_EXISTS == 0 }}
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v4.1.1
         with:
           build-args: |
             SC_THEME_BUILD=${{ matrix.tenants }}
diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 622d3841d3..3ea9fb7054 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -42,7 +42,7 @@ jobs:
             password: ${{ secrets.QUAY_TOKEN }}
 
       - name: Build and push ${{ github.repository }}
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v4.1.1
         with:
           build-args: |
             SC_THEME_BUILD=${{ matrix.tenants }}
diff --git a/controllers/administration.js b/controllers/administration.js
index fe87363c08..828fffce9f 100644
--- a/controllers/administration.js
+++ b/controllers/administration.js
@@ -1737,7 +1737,6 @@ router.get(
 					$sort: 'lastName',
 					$limit: false,
 				});
-				const yearsPromise = getSelectOptions(req, 'years', { $limit: false });
 
 				const usersWithConsentsPromise = getUsersWithoutConsent(req, 'student', currentClass._id);
 
@@ -1745,9 +1744,8 @@ router.get(
 					classesPromise,
 					teachersPromise,
 					studentsPromise,
-					yearsPromise,
 					usersWithConsentsPromise,
-				]).then(([classes, teachers, students, schoolyears, allUsersWithoutConsent]) => {
+				]).then(([classes, teachers, students, allUsersWithoutConsent]) => {
 					const isAdmin = res.locals.currentUser.permissions.includes(
 						'ADMIN_VIEW',
 					);
@@ -1849,7 +1847,6 @@ router.get(
 						teachers,
 						students: filterStudents(res, students),
 						schoolUsesLdap: res.locals.currentSchoolData.ldapSchoolIdentifier,
-						schoolyears,
 						notes,
 						referrer: '/administration/classes/',
 						consentsMissing: usersWithoutConsent.length !== 0,
@@ -2101,16 +2098,14 @@ router.get(
 		const schoolYears = res.locals.currentSchoolData.years.schoolYears
 			.sort((a, b) => b.startDate.localeCompare(a.startDate));
 		const lastDefinedSchoolYear = (schoolYears[0] || {})._id;
-		const currentYear = res.locals.currentSchoolData.currentYear;
-
-		const currentYearObj = schoolYears.filter((year) => year._id === currentYear).pop();
 
 		const showTab = (req.query || {}).showTab || 'current';
 
+		const currentYear = res.locals.currentSchoolData.currentYear;
 		const upcomingYears = schoolYears
-			.filter((year) => year.startDate > currentYearObj.endDate);
+			.filter((year) => year.startDate > currentYear.endDate);
 		const archivedYears = schoolYears
-			.filter((year) => year.endDate < currentYearObj.startDate);
+			.filter((year) => year.endDate < currentYear.startDate);
 
 		let defaultYear;
 		switch (showTab) {
@@ -2123,7 +2118,7 @@ router.get(
 				break;
 			case 'current':
 			default:
-				query['year[$in]'] = [currentYear];
+				query['year[$in]'] = [currentYear._id];
 				break;
 		}
 
@@ -2138,7 +2133,7 @@ router.get(
 			},
 			{
 				key: 'current',
-				title: `${currentYearObj.name}`,
+				title: `${currentYear.name}`,
 				link: `/administration/classes/?showTab=current${filterQueryString}`,
 			},			{
 				key: 'archive',
@@ -2217,7 +2212,7 @@ router.get(
 				};
 
 				const years = schoolYears
-					.filter((year) => year.endDate < currentYearObj.startDate)
+					.filter((year) => year.endDate < currentYear.startDate)
 					.map((year) => [
 						year._id,
 						year.name,
@@ -2814,7 +2809,7 @@ router.use(
 		const [school, totalStorage, schoolMaintanance, consentVersions] = await Promise.all([
 			api(req).get(`/schools/${res.locals.currentSchool}`, {
 				qs: {
-					$populate: ['systems', 'currentYear', 'federalState'],
+					$populate: ['systems', 'federalState'],
 					$sort: req.query.sort,
 				},
 			}),
diff --git a/helpers/content/tutorials.json b/helpers/content/tutorials.json
index 32a6df3bc0..fdd02d9657 100644
--- a/helpers/content/tutorials.json
+++ b/helpers/content/tutorials.json
@@ -42,13 +42,18 @@
 					},
 					{
 						"id": "21921821",
-						"title": "Kurse duplizieren (klonen)",
+						"title": "Kurse kopieren (klonen)",
 						"type": "article"
 					},
 					{
 						"id": "39387173",
 						"title": "Kurse teilen und importieren",
 						"type": "article"
+					},
+					{
+						"id": "178658305",
+						"title": "Kurse sortieren",
+						"type": "article"
 					}
 				]
 			},
@@ -71,6 +76,16 @@
 						"id": "13828893",
 						"title": "Themen teilen und importieren",
 						"type": "article"
+					},
+					{
+						"id": "246055834",
+						"title": "Themen kopieren",
+						"type": "article"
+					},
+					{
+						"id": "270827606",
+						"title": "Spalten-Board",
+						"type": "article"
 					}
 				]
 			},
@@ -103,6 +118,16 @@
 						"id": "13829061",
 						"title": "Aufgaben abgeben",
 						"type": "article"
+					},
+					{
+						"id": "246055003",
+						"title": "Aufgaben kopieren",
+						"type": "article"
+					},
+					{
+						"id": "254476906",
+						"title": "Aufgaben teilen",
+						"type": "article"
 					}
 				]
 			},
@@ -126,15 +151,30 @@
 						"title": "An Videokonferenzen teilnehmen",
 						"type": "article"
 					},
+					{
+						"id": "170594138",
+						"title": "In Videokonferenzen präsentieren",
+						"type": "article"
+					},
 					{
 						"id": "113653222",
 						"title": "Videokonferenzen moderieren",
 						"type": "article"
 					},
+					{
+						"id": "170596102",
+						"title": "Technische Probleme während Videokonferenzen",
+						"type": "article"
+					},
 					{
 						"id": "123409850",
 						"title": "Umfragen in Videokonferenzen",
 						"type": "article"
+					},
+					{
+						"id": "215516270",
+						"title": "Externe Personen in Videokonferenzen",
+						"type": "article"
 					}
 				]
 			},
@@ -155,6 +195,12 @@
 				"title": "Texteditor",
 				"type": "category",
 				"articles": []
+			},
+			{
+				"id": "148537453",
+				"title": "Bettermarks",
+				"type": "category",
+				"articles": []
 			}
 		]
 	},
@@ -213,7 +259,12 @@
 				"articles": [
 					{
 						"id": "98598995",
-						"title": "Browser konfigurieren",
+						"title": "Browser konfigurieren mit Windows",
+						"type": "article"
+					},
+					{
+						"id": "170593514",
+						"title": "Browser konfigurieren mit mac OS/OS X",
 						"type": "article"
 					},
 					{
@@ -226,6 +277,11 @@
 						"title": "Teams für Schüler:innen aktivieren",
 						"type": "article"
 					},
+					{
+						"id": "223674916",
+						"title": "Teams bearbeiten Verwaltung",
+						"type": "article"
+					},
 					{
 						"id": "113640783",
 						"title": "Moodle-Hinweise für Schulen",
@@ -260,6 +316,26 @@
 						"id": "123407609",
 						"title": "E-Mail-Adressen ungültig machen (Schulwechsel)",
 						"type": "article"
+					},
+					{
+						"id": "154188767",
+						"title": "Schulweit Sprache ändern",
+						"type": "article"
+					},
+					{
+						"id": "196739599",
+						"title": "Migrationsprozess",
+						"type": "article"
+					},
+					{
+						"id": "236650836",
+						"title": "Migrationsprozess in der dBildungscloud",
+						"type": "article"
+					},
+					{
+						"id": "246055610",
+						"title": "Externe Tools anbinden und verwalten",
+						"type": "article"
 					}
 				]
 			},
@@ -359,7 +435,7 @@
 					},
 					{
 						"id": "130778703",
-						"title": "Sprache ändern",
+						"title": "Sprache ändern / Change language / Cambiar idioma",
 						"type": "article"
 					}
 				]
@@ -409,6 +485,12 @@
 				"title": "Schuljahreswechsel",
 				"type": "category",
 				"articles": []
+			},
+			{
+				"id": "214237489",
+				"title": "Dateien in Nextcloud",
+				"type": "category",
+				"articles": []
 			}
 		]
 	}
diff --git a/locales/de.json b/locales/de.json
index c2fcaf7ca6..ad20240a86 100644
--- a/locales/de.json
+++ b/locales/de.json
@@ -567,6 +567,7 @@
 				"activeMatrixFunction": "Matrix Messenger aktivieren",
 				"afterTheTransferPhaseEnded": "Nach Beenden der Transferphase",
 				"allStudentsVisibility": "Die Aktivierung dieser Option hat datenschutzrechtlich eine hohe Schwelle. Um die Sichtbarkeit aller Schüler:innen der Schule für jede Lehrkraft zu aktivieren, ist es erforderlich, dass jede/r Schüler:in wirksam in diese Datenverarbeitung eingewilligt hat.",
+				"allStudentsVisibilityBrandenburg": "Die Aktivierung dieser Option schaltet die Sichtbarkeit aller Schüler:innen der Schule für jede Lehrkraft an.",
 				"authentication": "Authentifizierung",
 				"newPage": "Zur neuen Admin-Seite",
 				"changeOfClasses": "Änderung von Klassen/neue Klassen",
diff --git a/locales/en.json b/locales/en.json
index 0b4e8a38c5..75c53c9b11 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -567,6 +567,7 @@
 				"activeMatrixFunction": "Activate Matrix Messenger",
 				"afterTheTransferPhaseEnded": "After the transfer phase has ended",
 				"allStudentsVisibility": "Activating this option has a high threshold under data protection law. In order to activate the visibility of all students in the school for each teacher, it is necessary that each student has effectively consented to this data processing.",
+				"allStudentsVisibilityBrandenburg": "Enabling this option turns on the visibility of all students of this school for each teacher.",
 				"authentication": "Authentication",
 				"newPage": "To the new admin page",
 				"changeOfClasses": "Change of classes / new classes",
diff --git a/locales/es.json b/locales/es.json
index c5fcab5a68..96300336b1 100644
--- a/locales/es.json
+++ b/locales/es.json
@@ -567,6 +567,7 @@
 				"activeMatrixFunction": "Activar Matrix Messenger",
 				"afterTheTransferPhaseEnded": "Una vez finalizada la fase de transferencia",
 				"allStudentsVisibility": "La activación de esta opción tiene un nivel alto según la ley de protección de datos. Para activar la visibilidad de todos los alumnos de la escuela para cada profesor, es necesario que cada alumno haya dado su consentimiento de manera efectiva para este tratamiento de datos.",
+				"allStudentsVisibilityBrandenburg": "Activando esta opción se activa la visibilidad de todos los alumnos de esta escuela para cada profesor.",
 				"authentication": "Autenticación",
 				"newPage": "A la nueva página de administración",
 				"changeOfClasses": "Cambio de clases / nuevas clases",
diff --git a/locales/uk.json b/locales/uk.json
index ffec1c2f2d..42c75d2931 100644
--- a/locales/uk.json
+++ b/locales/uk.json
@@ -896,7 +896,8 @@
 			"label": {
 				"activeChatFunction": "Активувати функцію чату",
 				"afterTheTransferPhaseEnded": "Після завершення фази переходу",
-				"allStudentsVisibility": "Активація цього варіанта має високий поріг згідно із законодавством про захист даних. Щоб активувати видимість усіх учнів у школі для кожного викладача, необхідно, щоб кожен учень дав фактичну згоду на таку обробку даних.",
+				"allStudentsVisibility": "Активація цієї опції має високе граничне значення згідно із законодавством про захист даних. Щоб активувати видимість усіх учнів у школі для кожного викладача, необхідно, щоб кожен учень надав свою фактичну згоду на таку обробку даних.",
+				"allStudentsVisibilityBrandenburg": "Увімкнення цієї опції вмикає видимість всіх учнів цієї школи для кожного вчителя.",
 				"authentication": "Аутентифікація",
 				"changeOfClasses": "Зміна класів / нові класи",
 				"changeOfUserData": "Зміна даних користувача / нові користувачі",
diff --git a/static/scripts/administration.js b/static/scripts/administration.js
index 9ef5aa5745..4b900105a7 100644
--- a/static/scripts/administration.js
+++ b/static/scripts/administration.js
@@ -52,7 +52,6 @@ $(document).ready(() => {
 	const $addPolicyModal = $('.add-modal--policy');
 	const $editModal = $('.edit-modal');
 	const $invitationModal = $('.invitation-modal');
-	const $importModal = $('.import-modal');
 	const $deleteSystemsModal = $('.delete-modal');
 	const $deleteRSSModal = $('.delete-modal--rss');
 
diff --git a/static/scripts/administration/classes/manage.js b/static/scripts/administration/classes/manage.js
index 6eb2de6d7f..a0e0a50ceb 100644
--- a/static/scripts/administration/classes/manage.js
+++ b/static/scripts/administration/classes/manage.js
@@ -1,7 +1,5 @@
 import printQRs from '../../helpers/printQRs';
 
-/* globals populateModalForm */
-
 window.addEventListener('load', () => {
 	document
 		.getElementById('filter_schoolyear')
@@ -31,27 +29,6 @@ window.addEventListener('load', () => {
 			}
 		});
 
-	const $importModal = $('.import-modal');
-
-	$importModal.find('.btn-submit').on('click', async (event) => {
-		event.preventDefault();
-		const selections = $('#student_from_class_import')
-			.val();
-		const requestUrl = `/administration/classes/students?classes=${encodeURI(
-			JSON.stringify(selections),
-		)}`;
-		$importModal.modal('hide');
-		const res = await fetch(requestUrl, {
-			credentials: 'same-origin',
-		});
-		const students = await res.json();
-		students.forEach((student) => {
-			document.querySelector(
-				`option[value="${student._id}"]`,
-			).selected = true;
-		});
-	});
-
 	function btnSendLinksEmailsHandler(e) {
 		e.preventDefault();
 		const $this = $(this);
diff --git a/views/administration/forms/form-classes-manage.hbs b/views/administration/forms/form-classes-manage.hbs
index d6099b558e..0b981b3a59 100644
--- a/views/administration/forms/form-classes-manage.hbs
+++ b/views/administration/forms/form-classes-manage.hbs
@@ -126,32 +126,4 @@
     </div>
 </div>
 
-{{#embed "lib/components/modal-form" class="import-modal"}}
-    {{#content "fields"}}
-
-        <div class="form-group">
-            <label for="filter_schoolyear">{{$t "administration.classes.label.filterBySchoolYear" }}</label>
-            <select id="filter_schoolyear" name="classes" data-placeholder="{{$t "administration.classes.label.filterBySchoolYear" }}">
-                <option value="" selected>{{$t "administration.classes.label.all" }}</option>
-                {{#each schoolyears}}
-                    <option value="{{this._id}}">
-                        {{this.name}}
-                    </option>
-                {{/each}}
-            </select>
-            <p>{{$t "administration.classes.text.attentionIfYouChangeTheSchoolYear" }}</p>
-        </div>
-        <div class="form-group">
-            <label for="student_from_class_import">{{$t "administration.classes.label.addStudentFromPreviousYearClass" }}</label>
-            <select id="student_from_class_import" name="classes" multiple data-placeholder="{{$t "administration.global.placeholder.selectOldClasses" }}">
-                {{#each classes}}
-                    <option value="{{this._id}}" {{#if this.selected}}selected{{/if}}>
-                        {{this.displayName}}
-                    </option>
-                {{/each}}
-            </select>
-        </div>
-    {{/content}}
-{{/embed}}
-
 {{#embed "lib/components/modal-cancel" class="cancel-modal"}}{{/embed}}
diff --git a/views/administration/school.hbs b/views/administration/school.hbs
index 1266374f47..51f74c0248 100644
--- a/views/administration/school.hbs
+++ b/views/administration/school.hbs
@@ -258,7 +258,13 @@
 									<input type="checkbox" name="studentVisibility" value="true"
 										{{#if ../school.permissions.teacher.STUDENT_LIST}}checked{{/if}}>
                             {{$t "administration.school.label.studentVisibility" }} <i class="fa fa-eye"></i>
-									<p class="text-muted">{{$t "administration.school.label.allStudentsVisibility" }}</p>
+                                        <p class="text-muted">
+                                            {{#ifeq @root.theme.name "brb"}}
+                                                {{$t "administration.school.label.allStudentsVisibilityBrandenburg" }}
+                                            {{else}}
+                                                {{$t "administration.school.label.allStudentsVisibility" }}
+                                            {{/ifeq}}
+                                        </p>
 								</label>
 							</div>
 						{{/ifConfig}}