diff --git a/application/controllers/api/frontend/v1/Studium.php b/application/controllers/api/frontend/v1/Studium.php
index b14a852a6..c50915ced 100644
--- a/application/controllers/api/frontend/v1/Studium.php
+++ b/application/controllers/api/frontend/v1/Studium.php
@@ -39,6 +39,7 @@ class Studium extends FHCAPI_Controller
 		$this->load->model('education/Studentlehrverband_model', 'StudentlehrverbandModel');
 		$this->load->model('crm/Prestudentstatus_model', 'PrestudentstatusModel');
 		$this->load->model('codex/Orgform_model','OrgformModel');
+		$this->load->model('person/Person_model','PersonModel');
 
 		
 	}
@@ -53,11 +54,6 @@ class Studium extends FHCAPI_Controller
 		$parameter_semester = $this->input->get('semester',true);
 		$parameter_studienplan = $this->input->get('studienplan',true);
 
-		$test1=null;
-		$test2=null;
-		$test3=null;
-		$test4=null;
-
 		if(isset($parameter_studiensemester)){
 			$parameter_studiensemester = current($this->getDataOrTerminateWithError($this->StudiensemesterModel->loadWhere(["studiensemester_kurzbz" => $parameter_studiensemester])));
 		}
@@ -80,7 +76,6 @@ class Studium extends FHCAPI_Controller
 		if(isset($parameter_studiensemester) && !empty(array_filter($allStudienSemester, function($studiensemester) use($parameter_studiensemester){
 			return $studiensemester->studiensemester_kurzbz == $parameter_studiensemester->studiensemester_kurzbz;
 		}))){
-			$test1=true;
 			$aktuelles_studiensemester = $parameter_studiensemester;
 		}
 		
@@ -93,7 +88,6 @@ class Studium extends FHCAPI_Controller
 		if(isset($parameter_studiengang) && !empty(array_filter( $studiengaenge,function($studiengang)use($parameter_studiengang){
 			return $studiengang->studiengang_kz == $parameter_studiengang->studiengang_kz;
 		}))){
-			$test2=true;
 			$aktuelles_studiengang = $parameter_studiengang;
 		}
 		
@@ -112,14 +106,13 @@ class Studium extends FHCAPI_Controller
 			$aktuelles_semester = null;
 		}
 		if(isset($parameter_semester) && in_array($parameter_semester, $semester)){
-			$test3=true;
 			$aktuelles_semester = $parameter_semester;
 		}
 
 		$semester_studienplan = array_filter($studienplaene, function($item) use($aktuelles_semester){
 			return $item->semester == $aktuelles_semester;
 		});
-		
+
 		// fetch current studienplan based on semester
 		$aktuelles_studienplan = current($semester_studienplan);
 		if(!$aktuelles_studienplan){
@@ -128,13 +121,19 @@ class Studium extends FHCAPI_Controller
 		if(isset($parameter_studienplan) && !empty(array_filter( $semester_studienplan, function($stundenplan) use($parameter_studienplan){
 			return $stundenplan->studienplan_id == $parameter_studienplan->studienplan_id;
 		}))){
-			$test4=true;
 			$aktuelles_studienplan = $parameter_studienplan ;
 		}
 
 		// fetch studienplan lehrveranstaltungen
 		if($aktuelles_studienplan){
 			$lehrveranstaltungen = $this->computeStudienplanLehrveranstaltungen($aktuelles_studienplan->studienplan_id, $aktuelles_semester);
+			foreach($lehrveranstaltungen as $lehrv){
+				foreach($lehrv->lehrveranstaltungen as $lv){
+					$lvLektoren =$this->computeLektorenFromLehrveranstaltung($lv->lehrveranstaltung_id,$aktuelles_semester, $aktuelles_studiengang->studiengang_kz, $aktuelles_studiensemester->studiensemester_kurzbz);
+					$lv->lektoren = $lvLektoren;
+				}
+			
+			}
 			$aktuelles_lehrveranstaltungen = $lehrveranstaltungen;
 		}else{
 			$aktuelles_lehrveranstaltungen = [];
@@ -152,10 +151,6 @@ class Studium extends FHCAPI_Controller
 		$result->studienplan["all"]=$semester_studienplan;
 		$result->studienplan["preselected"]=$aktuelles_studienplan; 
 		$result->lehrveranstaltungen=$aktuelles_lehrveranstaltungen;  
-		$result->test1=$test1;
-		$result->test2=$test2; 
-		$result->test3=$test3; 
-		$result->test4=$test4; 
 		
 		/* if($this->getDataOrTerminateWithError($this->StudentModel->isStudent(getAuthUID()))){
 			$studentLehrverband =$this->StudentlehrverbandModel->loadWhere(["student_uid" => getAuthUID(), "studiensemester_kurzbz" => $aktuelles_studiensemester_kz]);
@@ -224,6 +219,7 @@ class Studium extends FHCAPI_Controller
 		});
 		$lehrveranstaltungen= array_reduce($lehrveranstaltungen,function($carry, $lehrv){
 			if($lehrv->lehrtyp_kurzbz == "modul"){
+				$lehrv->lehrveranstaltungen = [];
 				array_push($carry, $lehrv);
 			}
 			else{
@@ -251,6 +247,18 @@ class Studium extends FHCAPI_Controller
 			$studienplan =current($this->getDataOrTerminateWithError($this->StudienplanModel->loadWhere(["studienplan_id"=>$studienplan_id])));
 			return $studienplan;
 	}
+
+	private function computeLektorenFromLehrveranstaltung($lehreinheit_id, $semester, $studiengang, $studiensemester){
+		$this->load->library('StundenplanLib');
+		$lektoren = $this->stundenplanlib->getLektorenFromLehrveranstaltung($lehreinheit_id,$semester, $studiengang,$studiensemester);
+		if(!$lektoren){
+			return [];
+		}
+		$lektoren = array_map(function($lektor){
+			return ["name"=>$this->getDataOrTerminateWithError($this->PersonModel->getFullName($lektor)), "email"=>$lektor."@".DOMAIN];
+		},$lektoren);
+		return $lektoren;
+	}
 	
 }
 
diff --git a/application/libraries/StundenplanLib.php b/application/libraries/StundenplanLib.php
index e0691ecab..b64fd226e 100644
--- a/application/libraries/StundenplanLib.php
+++ b/application/libraries/StundenplanLib.php
@@ -21,6 +21,8 @@ class StundenplanLib{
 		$this->_ci->load->model('organisation/Studiensemester_model','StudiensemesterModel');
 		$this->_ci->load->model('education/Studentlehrverband_model', 'StudentlehrverbandModel');
 		$this->_ci->load->model('person/Benutzergruppe_model','BenutzergruppeModel');
+		$this->_ci->load->model('ressource/Stundenplan_model', 'StundenplanModel');
+		
 
 		$student_uid = getAuthUID();
 		if(is_null($student_uid))
@@ -55,7 +57,7 @@ class StundenplanLib{
 
 			// query lv itself in case its Stundenplan is being queried and it has no entries
 			$this->_ci->load->model('education/Lehrveranstaltung_model','LehrveranstaltungModel');
-			$lv_result = $this->LehrveranstaltungModel->load($lv_id);
+			$lv_result = $this->_ci->LehrveranstaltungModel->load($lv_id);
 			if(isError($lv_result))
 			{
 				return error(getData($lv_result));
@@ -143,6 +145,39 @@ class StundenplanLib{
 		return success($reservierungen);
 	}
 
+	public function getLektorenFromLehrveranstaltung($lehrveranstaltung_id, $semester, $studiengang_kz, $studiensemester_kurzbz){
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('ressource/Stundenplan_model', 'StundenplanModel');
+		$this->_ci->load->model('organisation/Studiensemester_model','StudiensemesterModel');
+		
+		$studiensemester = $this->_ci->StudiensemesterModel->loadWhere(["studiensemester_kurzbz"=>$studiensemester_kurzbz]);
+		if(isError($studiensemester))
+		{
+			return error(getData($studiensemester));
+		}
+		$studiensemester = current(getData($studiensemester));
+		$lektoren = $this->_ci->StundenplanModel->execReadOnlyQuery("
+		SELECT DISTINCT uid 
+		FROM campus.vw_stundenplan
+		WHERE lehrveranstaltung_id = ? AND
+		studiengang_kz = ? AND
+		semester = ? AND
+		(datum BETWEEN ? AND ?)
+		",[$lehrveranstaltung_id, $studiengang_kz, $semester, $studiensemester->start, $studiensemester->ende]);
+		
+		if(isError($lektoren))
+		{
+			return error(getData($lektoren));
+		}
+		$lektoren = getData($lektoren);
+		if(isset($lektoren)){
+			$lektoren = array_map(function($lektor){
+				return $lektor->uid;
+			},$lektoren);
+
+		}
+		return $lektoren;
+	}
 
 	public function expand_object_information($data){
 		$this->_ci =& get_instance();
diff --git a/application/views/CisRouterView/CisRouterView.php b/application/views/CisRouterView/CisRouterView.php
index 231e25696..f70274f6e 100644
--- a/application/views/CisRouterView/CisRouterView.php
+++ b/application/views/CisRouterView/CisRouterView.php
@@ -22,6 +22,7 @@ $includesArray = array(
 		'public/css/components/Profil.css',
 		'public/css/components/FormUnderline.css',
 		'public/css/Cis4/Cms.css',
+		'public/css/Cis4/Studium.css',
 	),
 	'customJSs' => array(
 		'vendor/npm-asset/primevue/accordion/accordion.min.js',
diff --git a/public/css/Cis4/Cis.css b/public/css/Cis4/Cis.css
index aa24641f8..f3beeddec 100644
--- a/public/css/Cis4/Cis.css
+++ b/public/css/Cis4/Cis.css
@@ -59,6 +59,25 @@ html {
 	color:white;
 }
 
+/* lvMenu entry disabled style */
+[disabled="true"].menu-entry {
+	pointer-events: none;
+	cursor: default;
+	background-color: #dadada !important;
+	color: black !important;
+	-webkit-touch-callout: none;
+	/* iOS Safari */
+	-webkit-user-select: none;
+	/* Safari */
+	-khtml-user-select: none;
+	/* Konqueror HTML */
+	-moz-user-select: none;
+	/* Old versions of Firefox */
+	-ms-user-select: none;
+	/* Internet Explorer/Edge */
+	user-select: none;
+}
+
 /* buttons */
 #cis-header .btn-level-1,
 #cis-header .btn-level-1 + .btn,
diff --git a/public/css/Cis4/Studium.css b/public/css/Cis4/Studium.css
new file mode 100644
index 000000000..c0c58e1d0
--- /dev/null
+++ b/public/css/Cis4/Studium.css
@@ -0,0 +1,60 @@
+.lvUebersicht{
+	display:grid;
+	gap: 1rem;
+}
+
+@media (min-width: 992px) {
+	.lvUebersicht {
+		grid-template-columns: 1fr 1fr 1fr;
+	}
+}
+
+@media (max-width: 992px){
+	.lvUebersicht{
+		grid-template-columns: 1fr 1fr;
+	}
+}
+
+@media (max-width: 576px){
+	.lvUebersicht{
+		grid-template-columns: 1fr;
+	}
+}
+
+.lvOptions {
+	display: grid;
+	gap: 1rem;
+}
+
+.lvOptions > div {
+	flex-basis: auto;
+	flex-grow: 1;
+	flex-shrink: 1;
+
+}
+
+.lvOptions button {
+	flex-shrink: 0;
+
+}
+
+@media (min-width: 1200px) {
+	.lvOptions {
+		grid-template-columns: 1fr 1fr 1fr 1fr;
+	}
+}
+
+@media (max-width: 1200px) {
+	.lvOptions {
+		grid-template-columns: 1fr 1fr;
+	}
+}
+
+@media (max-width: 576px) {
+	.lvOptions {
+		grid-template-columns: 1fr;
+	}
+}
+
+
+
diff --git a/public/js/api/studium.js b/public/js/api/studium.js
index 1789c449d..cb59482e7 100644
--- a/public/js/api/studium.js
+++ b/public/js/api/studium.js
@@ -8,7 +8,6 @@ export default {
 	},
 
 	getAllStudienSemester: function (studiensemester=undefined, studiengang=undefined, semester=undefined, studienplan=undefined) {
-		console.log(studiensemester, studiengang, semester, studienplan)
 		return this.$fhcApi.get(
 			'/api/frontend/v1/Studium/getStudienAllSemester',
 			{studiensemester, studiengang, semester, studienplan}
diff --git a/public/js/components/Cis/Mylv/LvUebersicht.js b/public/js/components/Cis/Mylv/LvUebersicht.js
index fddf97d38..dcab9acf5 100644
--- a/public/js/components/Cis/Mylv/LvUebersicht.js
+++ b/public/js/components/Cis/Mylv/LvUebersicht.js
@@ -11,6 +11,16 @@ export default  {
             required:true,
             default:null,
         },
+		studiensemester: {
+			type: String,
+			required: false,
+			default: null,
+		},
+		titel: {
+			type: String,
+			required: false,
+			default: null,
+		},
 		// prop used to preselect a menu item and skip the grid overview
 		preselectedMenu: {
 			type: Object,
@@ -39,7 +49,7 @@ export default  {
         showModal: function(){
 			if (!this.preselectedMenu) {
                 this.$api
-                    .call(ApiAddons.getLvMenu(this.event.lehrveranstaltung_id, this.event.studiensemester_kurzbz))
+					.call(ApiAddons.getLvMenu(this.event.lehrveranstaltung_id, (this.studiensemester ?? this.event.studiensemester_kurzbz)))
                     .then(res => {
     					if (res.data) {
     						this.menu = res.data;
@@ -53,14 +63,24 @@ export default  {
     mounted(){
         this.modal = this.$refs.modalContainer;
     },
+	beforeUnmount(){
+		this.$refs.modalContainer.hide();
+	},
     template:/*html*/`
     <bs-modal :bodyClass="isMenuSelected ? '' : 'px-4 py-5'" @showBsModal="showModal" @hiddenBsModal="hiddenModal" ref="modalContainer" :dialogClass="{'modal-lg': !isMenuSelected, 'modal-fullscreen':isMenuSelected}">
-        <template #title>
-            <span v-if="event?.lehrfach_bez ">{{event?.lehrfach_bez + (event?.stg_kurzbzlang?' / ' + event?.stg_kurzbzlang:'')}}</span>
-            <span v-else>Lehrveranstaltungs Übersicht</span>
+        
+		<template #title>
+            <template v-if="titel">
+				<span>{{titel}}</span>
+			</template>
+			<template v-else>
+				<span v-if="event?.lehrfach_bez ">{{event?.lehrfach_bez + (event?.stg_kurzbzlang?' / ' + event?.stg_kurzbzlang:'')}}</span>
+				<span v-else>Lehrveranstaltungs Übersicht</span>
+			</template>
 
         </template>
         <template #default>
+			<slot name="content"></slot>
 			<lv-menu v-model:isMenuSelected="isMenuSelected" :preselectedMenu="preselectedMenu" :menu="menu" @hideModal="hide"></lv-menu>
         </template>
         
diff --git a/public/js/components/Cis/Studium/Studium.js b/public/js/components/Cis/Studium/Studium.js
index c7b92b6a7..c6de3113d 100644
--- a/public/js/components/Cis/Studium/Studium.js
+++ b/public/js/components/Cis/Studium/Studium.js
@@ -1,4 +1,5 @@
-import LvModal from "../Mylv/LvModal.js";
+import LvUebersicht from "../Mylv/LvUebersicht.js";
+
 
 export default {
 	data(){
@@ -13,21 +14,84 @@ export default {
 			selectedSemester:null,
 			lehrveranstaltungen: [],
 			selectedLehrveranstaltung: null,
+			menu:null,
 		}
 	},
-	components:{
-		LvModal,
+	components: {
+		LvUebersicht,
+	},
+	watch:{
+		selectedStudiensemester: function(newVal, oldVal){
+			if(newVal != oldVal){
+				const studiensemester =this.getDataFromLocalStorage("sudiensemester");
+				if (!studiensemester || (studiensemester && studiensemester != newVal)){
+					this.storeDataToLocalStorage("sudiensemester", newVal);
+				}
+			}
+		},
+		selectedSemester: function (newVal, oldVal) {
+			if (newVal != oldVal) {
+				const semester = this.getDataFromLocalStorage("semester");
+				if (!semester || (semester && semester != newVal)) {
+					this.storeDataToLocalStorage("semester", newVal);
+				}
+			}
+		},
+		selectedStudiengang: function (newVal, oldVal) {
+			if (newVal != oldVal) {
+				const studiengang = this.getDataFromLocalStorage("studiengang");
+				if (!studiengang || (studiengang && studiengang != newVal)) {
+					this.storeDataToLocalStorage("studiengang", JSON.stringify(newVal));
+				}
+			}
+		},
+		selectedStudienordnung: function (newVal, oldVal) {
+			if (newVal != oldVal) {
+				const studienordnung = this.getDataFromLocalStorage("studienordnung");
+				if (!studienordnung || (studienordnung && studienordnung != newVal)) {
+					this.storeDataToLocalStorage("studienordnung", JSON.stringify(newVal));
+				}
+			}
+		},
 	},
 	methods:{
-		changeSelectedStudienSemester(studiensemester) {
-			this.$fhcApi.factory.studium.getAllStudienSemester(studiensemester.studiensemester_kurzbz, this.selectedStudiengang, this.selectedSemester, this.selectedStudienordnung)
+		changeStudiensemester(value){
+			let studiensemester = this.$refs.studiensemester;
+			studiensemester.selectedIndex = (studiensemester.selectedIndex + value + studiensemester.options.length) % studiensemester.options.length;
+			this.changeSelectedStudienSemester(studiensemester.value);
+		},
+		changeStudiengang(value) {
+			let studiengang = this.$refs.studiengaenge;
+			studiengang.selectedIndex = (studiengang.selectedIndex + value + studiengang.options.length) % studiengang.options.length;
+			this.changeSelectedStudienGang(studiengang.value);
+		},
+		changeSemester(value) {
+			let semester = this.$refs.semester;
+			semester.selectedIndex = (semester.selectedIndex + value + semester.options.length) % semester.options.length;
+			this.changeSelectedSemester(semester.value);
+		},
+		changeStudienordnung(value) {
+			let studienordnung = this.$refs.studienordnung;
+			studienordnung.selectedIndex = (studienordnung.selectedIndex + value + studienordnung.options.length) % studienordnung.options.length;
+			this.changeSelectedStudienPlan(studienordnung.value);
+		},
+		
+		storeDataToLocalStorage(key,value){
+			localStorage.setItem(key, value);
+		},
+		getDataFromLocalStorage(key){
+			const value = localStorage.getItem(key);
+			return value;
+		},
+		changeSelectedStudienSemester(studiensemester_kurzbz) {
+			this.$fhcApi.factory.studium.getAllStudienSemester(studiensemester_kurzbz, this.selectedStudiengang, this.selectedSemester, this.selectedStudienordnung)
 				.then(data => data.data)
 				.then(res => {
 					this.extractPropertyValues(res);
 				})
 		},
-		changeSelectedStudienGang(studiengang) {
-			this.$fhcApi.factory.studium.getAllStudienSemester(this.selectedStudiensemester, studiengang.studiengang_kz, this.selectedSemester, this.selectedStudienordnung)
+		changeSelectedStudienGang(studiengang_kz) {
+			this.$fhcApi.factory.studium.getAllStudienSemester(this.selectedStudiensemester, studiengang_kz, this.selectedSemester, this.selectedStudienordnung)
 				.then(data => data.data)
 				.then(res => {
 					this.extractPropertyValues(res);
@@ -40,30 +104,24 @@ export default {
 					this.extractPropertyValues(res);
 				})
 		},
-		changeSelectedStudienPlan(studienplan) {
-			this.$fhcApi.factory.studium.getAllStudienSemester(this.selectedStudiensemester, this.selectedStudiengang, this.selectedSemester, studienplan.studienplan_id)
+		changeSelectedStudienPlan(studienplan_id) {
+			this.$fhcApi.factory.studium.getAllStudienSemester(this.selectedStudiensemester, this.selectedStudiengang, this.selectedSemester, studienplan_id)
 				.then(data => data.data)
 				.then(res => {
 					this.extractPropertyValues(res);
 				})
 		},
-		selectLehrveranstaltung(lehrveranstaltung) {
+		openLvUebersicht(lehrveranstaltung) {
 			this.selectedLehrveranstaltung = lehrveranstaltung;
+			//convert lehrveranstaltung properties for compatibility with Stundenplan LvModal
 			this.selectedLehrveranstaltung.type ="lehreinheit";
 			this.selectedLehrveranstaltung.lehreinheit_id = this.selectedLehrveranstaltung.lehrveranstaltung_id;
-			console.log(this.selectedLehrveranstaltung, "selected lehrveranstaltung")
-			Vue.nextTick(()=>{
-				this.$refs.modalContainer.show();
-			})
+			if(this.selectedLehrveranstaltung)
+				Vue.nextTick(()=>{
+					this.$refs.lvUebersicht.show();
+				})
 			
 		},
-		/* loadStudienplan(studiengang, studiensemester){
-			this.$fhcApi.factory.studium.getStudienplaeneBySemester(studiengang, studiensemester)
-				.then(data => data.data)
-				.then(res => {
-					console.log("This is the result", res)
-				})
-		}, */
 		sortStudienSemester(studienSemester){
 			let regex = new RegExp(/^(WS|SS)([0-9]{4})/);
 			studienSemester.sort((sem1,sem2)=>{
@@ -91,9 +149,7 @@ export default {
 			this.semester = semester.all;
 			this.selectedSemester = semester?.preselected;
 
-			console.log(studienplan.all,"all studienplan")
 			this.studienOrdnung = studienplan.all;
-			console.log(this.studienOrdnung,"studienordnung")
 			this.selectedStudienordnung = studienplan.preselected?.studienplan_id;
 
 			this.lehrveranstaltungen = lehrveranstaltungen;
@@ -122,108 +178,123 @@ export default {
 	},
 
 	computed:{
-		
+		selectedLehrveranstaltungTitel(){
+			const studiengang = this.studiengaenge.find((studiengang) => studiengang.studiengang_kz == this.selectedStudiengang);
+			return `${this.selectedLehrveranstaltung?.bezeichnung} ${this.selectedLehrveranstaltung?.lehrform_kurzbz} / ${studiengang.kurzbzlang}-${this.selectedSemester} ${this.selectedLehrveranstaltung?.orgform_kurzbz} (${this.selectedStudiensemester})`;
+		},
 	},
 	
 	created(){
-		this.$fhcApi.factory.studium.getAllStudienSemester()
+
+		const studiensemester = this.getDataFromLocalStorage("sudiensemester") ?? undefined;
+		const studiengang = JSON.parse(this.getDataFromLocalStorage("studiengang")) ?? undefined;
+		const semester = this.getDataFromLocalStorage("semester") ?? undefined;
+		const studienordnung = JSON.parse(this.getDataFromLocalStorage("studienordnung")) ?? undefined;
+
+		// only fetch default data if no data is stored in the local storage
+		
+		this.$fhcApi.factory.studium.getAllStudienSemester(studiensemester, studiengang, semester, studienordnung)
 		.then(data => data.data)
 		.then(res => {
 			this.	extractPropertyValues(res);
 		})
+
 	},
-	/* selectedStudiensemester(newStudiensemester, oldStudiensemester) {
-		if (newStudiensemester !== oldStudiensemester) {
-			this.$fhcApi.factory.studium.getAllStudienSemester(newStudiensemester, this.selectedStudiengang, this.selectedSemester)
-				.then(data => data.data)
-				.then(res => {
-					this.extractPropertyValues(res);
-				})
-		}
-	},
-	selectedStudiengang(newStudiengang, oldStudiengang) {
-		if (newStudiengang !== oldStudiengang) {
-			this.$fhcApi.factory.studium.getAllStudienSemester(this.selectedStudiensemester, newStudiengang, this.selectedSemester)
-				.then(data => data.data)
-				.then(res => {
-					this.extractPropertyValues(res);
-				})
-		}
-	},
-	selectedSemester(newSemester, oldSemester) {
-		if (newSemester !== oldSemester) {
-			this.$fhcApi.factory.studium.getAllStudienSemester(this.selectedStudiensemester, this.selectedStudiengang, newSemester)
-				.then(data => data.data)
-				.then(res => {
-					this.extractPropertyValues(res);
-				})
-		}
-	} */
 	template: `
 	<div>
 	<h2>Studium</h2>
 	<hr>
-	<div class="input-group">
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="prevSem">
-			<i class="fa fa-caret-left" aria-hidden="true"></i>
-		</button>
-		<select ref="studiensemester" v-model="selectedStudiensemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
-			<option v-for="semester in studienSemester" @click="changeSelectedStudienSemester(semester)" :key="semester" :value="semester.studiensemester_kurzbz">{{studiensemesterTitel(semester.studiensemester_kurzbz)	}}</option>
-		</select>
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="nextSem">
-			<i class="fa fa-caret-right" aria-hidden="true"></i>
-		</button>
-	</div>
+	<lv-uebersicht ref="lvUebersicht" :titel="selectedLehrveranstaltungTitel" :event="selectedLehrveranstaltung" :studiensemester="selectedStudiensemester" v-if="selectedLehrveranstaltung">
+		<template #content>
+			<div v-if="Array.isArray(selectedLehrveranstaltung.lektoren) && selectedLehrveranstaltung.lektoren.length>0" class="mb-4">
+				<h4>Lektoren:</h4>
+				<a :href="'mailto:'+lektor?.email" class="mx-2" v-for="lektor in selectedLehrveranstaltung.lektoren">{{lektor.name}}</a>
+			</div>
+		</template>
+	</lv-uebersicht>
+	<div class="lvOptions">
+		<div>
+		<h6>Studiensemester:</h6>
+		<div class="input-group">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiensemester(-1)">
+				<i class="fa fa-caret-left" aria-hidden="true"></i>
+			</button>
+			<select ref="studiensemester" v-model="selectedStudiensemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
+				<option v-for="semester in studienSemester" @click="changeSelectedStudienSemester(semester.studiensemester_kurzbz)" :key="semester" :value="semester.studiensemester_kurzbz">{{studiensemesterTitel(semester.studiensemester_kurzbz)	}}</option>
+			</select>
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiensemester(1)">
+				<i class="fa fa-caret-right" aria-hidden="true"></i>
+			</button>
+		</div>
+		</div>
 
-	<div class="input-group">
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="prevSem">
-			<i class="fa fa-caret-left" aria-hidden="true"></i>
-		</button>
-		<select ref="studiengaenge" v-model="selectedStudiengang" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
-			<option v-for="studiengang in studiengaenge" @click="changeSelectedStudienGang(studiengang)" :key="studiengang.studiengang_kz" :value="studiengang.studiengang_kz" >{{studiengangTitel(studiengang)}}</option>
-		</select>
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="nextSem">
-			<i class="fa fa-caret-right" aria-hidden="true"></i>
-		</button>
-	</div>
+		<div>
+		<h6>Studiengang:</h6>
+		<div class="input-group">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiengang(-1)">
+				<i class="fa fa-caret-left" aria-hidden="true"></i>
+			</button>
+			<select ref="studiengaenge" v-model="selectedStudiengang" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
+				<option v-for="studiengang in studiengaenge" @click="changeSelectedStudienGang(studiengang.studiengang_kz)" :key="studiengang.studiengang_kz" :value="studiengang.studiengang_kz" >{{studiengangTitel(studiengang)}}</option>
+			</select>
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiengang(1)">
+				<i class="fa fa-caret-right" aria-hidden="true"></i>
+			</button>
+		</div>
+		</div>
 
-	<div class="input-group">
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="prevSem">
-			<i class="fa fa-caret-left" aria-hidden="true"></i>
-		</button>
-		<select ref="semester" v-model="selectedSemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
-			<option v-for="sem in semester" @click="changeSelectedSemester(sem)" :key="semester" :value="sem">{{sem}}. Semester</option>
-		</select>
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="nextSem">
-			<i class="fa fa-caret-right" aria-hidden="true"></i>
-		</button>
-	</div>
+		<div>
+		<h6>Semester:</h6>
+		<div class="input-group">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeSemester(-1)">
+				<i class="fa fa-caret-left" aria-hidden="true"></i>
+			</button>
+			<select ref="semester" v-model="selectedSemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
+				<option v-for="sem in semester" @click="changeSelectedSemester(sem)" :key="semester" :value="sem">{{sem}}. Semester</option>
+			</select>
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeSemester(1)">
+				<i class="fa fa-caret-right" aria-hidden="true"></i>
+			</button>
+		</div>
+		</div>
 
-	<div class="input-group">
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="prevSem">
-			<i class="fa fa-caret-left" aria-hidden="true"></i>
-		</button>
-		<select ref="studienordnung" v-model="selectedStudienordnung" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
-			<option v-for="ordnung in studienOrdnung" @click="changeSelectedStudienPlan(ordnung)" :key="ordnung.bezeichnung	" :value="ordnung.studienplan_id">{{studienordnungTitel(ordnung)}}</option>
-		</select>
-		<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="nextSem">
-			<i class="fa fa-caret-right" aria-hidden="true"></i>
-		</button>
+		<div>
+		<h6>Studienordnung:</h6>
+		<div class="input-group">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudienordnung(-1)">
+				<i class="fa fa-caret-left" aria-hidden="true"></i>
+			</button>
+			<select ref="studienordnung" v-model="selectedStudienordnung" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
+				<option v-for="ordnung in studienOrdnung" @click="changeSelectedStudienPlan(ordnung.studienplan_id)" :key="ordnung.bezeichnung	" :value="ordnung.studienplan_id">{{studienordnungTitel(ordnung)}}</option>
+			</select>
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudienordnung(1)">
+				<i class="fa fa-caret-right" aria-hidden="true"></i>
+			</button>
+		</div>
+		</div>
 	</div>
 
 	<hr>
 
-	<div class="d-grid" style="grid-template-columns: 1fr 1fr 1fr; gap: 1rem;">
-		<div class="card" v-for="lehrveranstaltung in lehrveranstaltungen" :key="lehrveranstaltung.lehrveranstaltung_id">
+	<div class="lvUebersicht" >
+	<template v-for="lehrveranstaltung in lehrveranstaltungen" :key="lehrveranstaltung.lehrveranstaltung_id">
+		<div  class="card" v-if="Array.isArray(lehrveranstaltung.lehrveranstaltungen) && lehrveranstaltung.lehrveranstaltungen.length >0" >
 			<div class="card-header">
 				<h5 class=" card-title">{{lehrveranstaltung.bezeichnung}}</h5>
 				<h6 class=" card-subtitle">{{lehrveranstaltung.lehrtyp_kurzbz}}</h6>
 			</div>
 			<div class="card-body">
-				<a class="d-block" href="#" v-for="lv in lehrveranstaltung.lehrveranstaltungen" @click="selectLehrveranstaltung(lv)">{{lv.bezeichnung}}</a>
+				<ul class="list-group list-group-flush">
+					<li class="list-group-item" v-for="lv in lehrveranstaltung.lehrveranstaltungen">
+						<a class="d-block" href="#" @click="openLvUebersicht(lv)">{{lv.bezeichnung}}</a>
+					</li>	
+				</ul>
 			</div>
 		</div>
+	</template>
 	</div>
+
+
 	<lv-modal v-if="selectedLehrveranstaltung" ref="modalContainer" :event="selectedLehrveranstaltung" title="test" >
 	</div>