Kundennummer wird um 12000 reduziert in Anzeige und medisw: Link

templates/index.html

@@ -322,9 +322,13 @@
                    </a>`;
         }
 
-        function createCustomerLink(customerNumber) {
+        function adjustCustomerNumber(number) {
-            if (!customerNumber) return 'N/A';
+            return number - 12000;
-            return `<a href="medisw:openkkbefe/P${customerNumber}?NetGrp=4" class="customer-link">${customerNumber}</a>`;
+        }
+
+        function createCustomerLink(number) {
+            const adjustedNumber = adjustCustomerNumber(number);
+            return `<a href="medisw:${adjustedNumber}" class="customer-link">${adjustedNumber}</a>`;
         }
 
         function showCopyFeedback() {