diff --git a/public/js/api/factory/detailHeader.js b/public/js/api/factory/detailHeader.js
new file mode 100644
index 000000000..f9f368bc7
--- /dev/null
+++ b/public/js/api/factory/detailHeader.js
@@ -0,0 +1,37 @@
+/**
+ * Copyright (C) 2025 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+export default {
+	getHeader(person_id){
+		return {
+			method: 'get',
+			url: 'api/frontend/v1/vertraege/vertraege/getHeader/' + person_id,
+		};
+	},
+	getPersonAbteilung(person_id){
+		return {
+			method: 'get',
+			url: 'api/frontend/v1/vertraege/vertraege/getPersonAbteilung/' + person_id,
+		};
+	},
+	getLeitungOrg(oekurzbz){
+		return {
+			method: 'get',
+			url: 'api/frontend/v1/vertraege/vertraege/getLeitungOrg/' + oekurzbz,
+		};
+	},
+}
\ No newline at end of file
diff --git a/public/js/api/factory/vertraege/vertraege.js b/public/js/api/factory/vertraege/vertraege.js
index c442bd8c3..714856cfe 100644
--- a/public/js/api/factory/vertraege/vertraege.js
+++ b/public/js/api/factory/vertraege/vertraege.js
@@ -132,24 +132,6 @@ export default {
 			url: 'api/frontend/v1/vertraege/vertraege/getMitarbeiter/',
 		};
 	},
-	getHeader(person_id){
-		return {
-			method: 'get',
-			url: 'api/frontend/v1/vertraege/vertraege/getHeader/' + person_id,
-		};
-	},
-	getPersonAbteilung(person_id){
-		return {
-			method: 'get',
-			url: 'api/frontend/v1/vertraege/vertraege/getPersonAbteilung/' + person_id,
-		};
-	},
-	getLeitungOrg(oekurzbz){
-		return {
-			method: 'get',
-			url: 'api/frontend/v1/vertraege/vertraege/getLeitungOrg/' + oekurzbz,
-		};
-	},
 	getMitarbeiterUid(person_id){
 		return {
 			method: 'get',
diff --git a/public/js/components/DetailHeader/DetailHeader.js b/public/js/components/DetailHeader/DetailHeader.js
index 6f40c0972..0b50c5153 100644
--- a/public/js/components/DetailHeader/DetailHeader.js
+++ b/public/js/components/DetailHeader/DetailHeader.js
@@ -1,4 +1,4 @@
-import ApiCoreVertraege from "../../api/factory/vertraege/vertraege.js";
+import ApiDetailHeader from "../../api/factory/detailHeader.js";
 
 export default {
 	name: 'DetailHeader',
@@ -76,7 +76,7 @@ export default {
 	methods: {
 		getHeader(person_id) {
 			return this.$api
-				.call(ApiCoreVertraege.getHeader(person_id))
+				.call(ApiDetailHeader.getHeader(person_id))
 				.then(result => {
 					this.headerDataMa = result.data;
 
@@ -85,7 +85,7 @@ export default {
 		},
 		loadDepartmentData(person_id) {
 			return this.$api
-				.call(ApiCoreVertraege.getPersonAbteilung(person_id))
+				.call(ApiDetailHeader.getPersonAbteilung(person_id))
 				.then(result => {
 					this.departmentData = result.data;
 				})
@@ -93,7 +93,7 @@ export default {
 		},
 		getLeitungOrg(oekurzbz){
 			return this.$api
-				.call(ApiCoreVertraege.getLeitungOrg(oekurzbz))
+				.call(ApiDetailHeader.getLeitungOrg(oekurzbz))
 				.then(result => {
 					this.leitungData = result.data;
 				})