diff --git a/public/js/components/Stv/Studentenverwaltung/Details/Lehrveranstaltungstermine/ListLehrveranstaltungstermine.js b/public/js/components/Stv/Studentenverwaltung/Details/Lehrveranstaltungstermine/ListLehrveranstaltungstermine.js
index 855adc26b..e9bad86f8 100644
--- a/public/js/components/Stv/Studentenverwaltung/Details/Lehrveranstaltungstermine/ListLehrveranstaltungstermine.js
+++ b/public/js/components/Stv/Studentenverwaltung/Details/Lehrveranstaltungstermine/ListLehrveranstaltungstermine.js
@@ -30,7 +30,7 @@ export default {
 			tabulatorEvents: [],
 			listStudiensemester: [],
 			dataSem: {},
-			showStundenplanDev: false
+			stundenplanEnvironment: 'prod'
 		};
 	},
 	computed: {
@@ -46,7 +46,7 @@ export default {
 			return link;
 		},
 		dbStundenplanTable: function (){
-			return this.showStundenplanDev ? 'stundenplandev' : 'stundenplan';
+			return this.stundenplanEnvironment === 'dev' ? 'stundenplandev' : 'stundenplan';
 		},
 	},
 	methods: {
@@ -135,7 +135,6 @@ export default {
 			this.$refs.table.reloadTable();
 		},
 		switchStundenplan(){
-			this.showStundenplanDev = !this.showStundenplanDev;
 			this.reload();
 		}
 	},
@@ -172,18 +171,45 @@ export default {
 				reload
 				:reload-btn-infotext="this.$p.t('table', 'reload')"
 				>
-					<template #actions>	
+					<template #actions>
 						<button
-							class="btn btn-outline-secondary"
+							class="btn btn-outline-secondary me-2"
 							@click="exportToExcel">
 								{{$p.t('ui', 'export')}}
 						</button>
-						<button
-							class="btn btn-outline-secondary"
-							@click="switchStundenplan">
-								<span v-if="!showStundenplanDev">{{$p.t('lehre', 'stundenplan')}}</span>
-								<span v-else>{{$p.t('lehre', 'stundenplanDev')}}</span>
-						</button>
+
+						<div class="btn-group" role="group">
+							<input
+								type="radio"
+								class="btn-check"
+								name="btnradio"
+								id="btnradio_prod"
+								value="prod"
+								v-model="stundenplanEnvironment"
+								@change="switchStundenplan()"
+							>
+							<label
+								class="btn btn-outline-secondary"
+								for="btnradio_prod"
+							>
+								{{$p.t('lehre', 'btn_stundenplanProd')}}
+							</label>
+							<input
+								type="radio"
+								class="btn-check"
+								name="btnradio"
+								id="btnradio_dev"
+								value="dev"
+								v-model="stundenplanEnvironment"
+								@change="switchStundenplan()"
+							>
+							<label
+								class="btn btn-outline-secondary"
+								for="btnradio_dev"
+							>
+								{{$p.t('lehre', 'btn_stundenplanDev')}}
+							</label>
+						</div>
 					</template>
 			</core-filter-cmpt>
 		</div>
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index 280a1cf42..bfb8e9478 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -62411,6 +62411,46 @@ I have been informed that I am under no obligation to consent to the transmissio
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'btn_stundenplanDev',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'LV-Plan (Planungs-Daten)',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'LV-Plan (developing data)',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'btn_stundenplanProd',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'LV-Plan (Produktiv Daten)',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'LV-Plan (produktive data',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 );