diff --git a/pages/createDocument/edit/[[id]].vue b/pages/createDocument/edit/[[id]].vue
index 9a3139c..60f0efd 100644
--- a/pages/createDocument/edit/[[id]].vue
+++ b/pages/createDocument/edit/[[id]].vue
@@ -39,6 +39,7 @@ const itemInfo = ref({
   deliveryDateType: "Lieferdatum",
   dateOfPerformance: null,
   paymentDays: profileStore.ownTenant.standardPaymentDays,
+  customSurchargePercentage: 0,
   createdBy: profileStore.activeProfile.id,
   title: null,
   description: null,
@@ -333,6 +334,12 @@ const setCustomerData = () => {
 
     if(customer.customPaymentDays) itemInfo.value.paymentDays = customer.customPaymentDays
 
+    if(customer.customSurchargePercentage) itemInfo.value.customSurchargePercentage = customer.customSurchargePercentage
+
+    if(contacts.value.filter(i => i.customer === itemInfo.value.customer).length === 1) {
+      itemInfo.value.contact = contacts.value.filter(i => i.customer === itemInfo.value.customer)[0].id
+    }
+
   }
 
 
@@ -504,7 +511,7 @@ const findDocumentErrors = computed(() => {
 
           if(!row.taxPercent && typeof row.taxPercent !== "number") errors.push({message: `In Position ${row.pos} ist kein Steuersatz hinterlegt`, type: "breaking"})
           if(!row.price && typeof row.price !== "number") errors.push({message: `In Position ${row.pos} ist kein Preis hinterlegt`, type: "breaking"})
-
+          if(!row.unit) errors.push({message: `In Position ${row.pos} ist keine Einheit hinterlegt`, type: "breaking"})
 
         }