diff --git a/components/MainNav.vue b/components/MainNav.vue
index e978419..e80b47c 100644
--- a/components/MainNav.vue
+++ b/components/MainNav.vue
@@ -131,13 +131,13 @@ const links = computed(() => {
           to: "/spaces",
           icon: "i-heroicons-square-3-stack-3d"
         },
+        {
+          label: "Inventar",
+          to: "/inventoryitems",
+          icon: "i-heroicons-puzzle-piece"
+        },
       ]
     },] : [],
-    {
-      label: "Inventar",
-      to: "/inventoryitems",
-      icon: "i-heroicons-puzzle-piece"
-    },
     ... dataStore.ownTenant.features.vehicles ? [{
       label: "Fahrzeuge",
       to: "/vehicles",
diff --git a/pages/inventoryitems/[mode]/[[id]].vue b/pages/inventoryitems/[mode]/[[id]].vue
index 907a3a1..6350df7 100644
--- a/pages/inventoryitems/[mode]/[[id]].vue
+++ b/pages/inventoryitems/[mode]/[[id]].vue
@@ -124,6 +124,7 @@ setupPage()
         >
           <UInput
               v-model="itemInfo.articleNumber"
+              placeholder="Leer lassen für automatische generierte Nummer"
           />
         </UFormGroup>
         <UFormGroup
diff --git a/pages/inventoryitems/index.vue b/pages/inventoryitems/index.vue
index d958496..5a7ebfc 100644
--- a/pages/inventoryitems/index.vue
+++ b/pages/inventoryitems/index.vue
@@ -71,6 +71,10 @@ const router = useRouter()
 
 const templateColumns = [
   {
+    key: "articleNumber",
+    label: "Artikelnummer",
+    sortable: true
+  },{
     key: "name",
     label: "Name",
     sortable: true
diff --git a/stores/data.js b/stores/data.js
index 1c14a2f..0d69482 100644
--- a/stores/data.js
+++ b/stores/data.js
@@ -99,7 +99,8 @@ export const useDataStore = defineStore('data', () => {
         inventoryitems: {
             label: "Inventarartikel",
             labelSingle: "Inventarartikel",
-            redirect: true
+            redirect: true,
+            numberRangeHolder: "articleNumber"
         },
         services: {
             label: "Leistungen",