diff --git a/backend/db/migrations/0040_filetag_system_types.sql b/backend/db/migrations/0040_filetag_system_types.sql
new file mode 100644
index 0000000..dd21344
--- /dev/null
+++ b/backend/db/migrations/0040_filetag_system_types.sql
@@ -0,0 +1,6 @@
+ALTER TABLE "filetags" ADD COLUMN "isSystemUsed" boolean DEFAULT false NOT NULL;
+
+UPDATE "filetags"
+SET "isSystemUsed" = true
+WHERE COALESCE("createddocumenttype", '') <> ''
+   OR COALESCE("incomingDocumentType", '') <> '';
diff --git a/backend/db/migrations/meta/_journal.json b/backend/db/migrations/meta/_journal.json
index 00763b1..bc82b47 100644
--- a/backend/db/migrations/meta/_journal.json
+++ b/backend/db/migrations/meta/_journal.json
@@ -281,6 +281,13 @@
       "when": 1779840000000,
       "tag": "0039_events_repeat_interval",
       "breakpoints": true
+    },
+    {
+      "idx": 40,
+      "version": "7",
+      "when": 1779141600000,
+      "tag": "0040_filetag_system_types",
+      "breakpoints": true
     }
   ]
 }
diff --git a/backend/db/schema/filetags.ts b/backend/db/schema/filetags.ts
index 3dc47cf..19027bb 100644
--- a/backend/db/schema/filetags.ts
+++ b/backend/db/schema/filetags.ts
@@ -26,6 +26,8 @@ export const filetags = pgTable("filetags", {
     createdDocumentType: text("createddocumenttype").default(""),
     incomingDocumentType: text("incomingDocumentType"),
 
+    isSystemUsed: boolean("isSystemUsed").notNull().default(false),
+
     archived: boolean("archived").notNull().default(false),
 })
 
diff --git a/backend/src/modules/bootstrap.service.ts b/backend/src/modules/bootstrap.service.ts
index ee424e3..611577a 100644
--- a/backend/src/modules/bootstrap.service.ts
+++ b/backend/src/modules/bootstrap.service.ts
@@ -116,12 +116,12 @@ async function ensureTenantFileDefaults(server: FastifyInstance, tenantId: numbe
     const timestamp = new Date()
 
     const tagDefaults = [
-        { name: "Rechnungen", color: "#16a34a", createdDocumentType: "invoices" },
-        { name: "Angebote", color: "#2563eb", createdDocumentType: "quotes" },
-        { name: "Auftragsbestätigungen", color: "#7c3aed", createdDocumentType: "confirmationOrders" },
-        { name: "Lieferscheine", color: "#ea580c", createdDocumentType: "deliveryNotes" },
-        { name: "Eingangsrechnungen", color: "#dc2626", incomingDocumentType: "invoices" },
-        { name: "Mahnungen", color: "#b91c1c", incomingDocumentType: "reminders" },
+        { name: "Rechnungen", color: "#16a34a", createdDocumentType: "invoices", isSystemUsed: true },
+        { name: "Angebote", color: "#2563eb", createdDocumentType: "quotes", isSystemUsed: true },
+        { name: "Auftragsbestätigungen", color: "#7c3aed", createdDocumentType: "confirmationOrders", isSystemUsed: true },
+        { name: "Lieferscheine", color: "#ea580c", createdDocumentType: "deliveryNotes", isSystemUsed: true },
+        { name: "Eingangsrechnungen", color: "#dc2626", incomingDocumentType: "invoices", isSystemUsed: true },
+        { name: "Mahnungen", color: "#b91c1c", incomingDocumentType: "reminders", isSystemUsed: true },
     ]
 
     for (const tag of tagDefaults) {
diff --git a/backend/src/routes/admin.ts b/backend/src/routes/admin.ts
index 3c7f52b..a35b3c2 100644
--- a/backend/src/routes/admin.ts
+++ b/backend/src/routes/admin.ts
@@ -45,36 +45,42 @@ export default async function adminRoutes(server: FastifyInstance) {
                     name: "Rechnungen",
                     color: "#16a34a",
                     createdDocumentType: "invoices",
+                    isSystemUsed: true,
                 },
                 {
                     tenant: tenantId,
                     name: "Angebote",
                     color: "#2563eb",
                     createdDocumentType: "quotes",
+                    isSystemUsed: true,
                 },
                 {
                     tenant: tenantId,
                     name: "Auftragsbestätigungen",
                     color: "#7c3aed",
                     createdDocumentType: "confirmationOrders",
+                    isSystemUsed: true,
                 },
                 {
                     tenant: tenantId,
                     name: "Lieferscheine",
                     color: "#ea580c",
                     createdDocumentType: "deliveryNotes",
+                    isSystemUsed: true,
                 },
                 {
                     tenant: tenantId,
                     name: "Eingangsrechnungen",
                     color: "#dc2626",
                     incomingDocumentType: "invoices",
+                    isSystemUsed: true,
                 },
                 {
                     tenant: tenantId,
                     name: "Mahnungen",
                     color: "#b91c1c",
                     incomingDocumentType: "reminders",
+                    isSystemUsed: true,
                 },
             ])
             .returning({
diff --git a/backend/src/routes/resources/main.ts b/backend/src/routes/resources/main.ts
index 2b1fcda..b7a5a7b 100644
--- a/backend/src/routes/resources/main.ts
+++ b/backend/src/routes/resources/main.ts
@@ -968,6 +968,14 @@ export default async function resourceRoutes(server: FastifyInstance) {
             //@ts-ignore
             delete data.updatedBy; delete data.updatedAt;
 
+            if (resource === "filetags") {
+                delete data.isSystemUsed
+
+                if (oldRecord.isSystemUsed && data.archived === true) {
+                    return reply.code(400).send({ error: "System-Dateitypen können nicht archiviert werden" })
+                }
+            }
+
             if (portalCustomerId) {
                 data = {
                     ...sanitizePortalCustomerUpdate(data),
diff --git a/backend/src/utils/resource.config.ts b/backend/src/utils/resource.config.ts
index aabdc7f..7c59fee 100644
--- a/backend/src/utils/resource.config.ts
+++ b/backend/src/utils/resource.config.ts
@@ -105,7 +105,22 @@ export const resourceConfig = {
         numberRangeHolder: "vendorNumber",
     },
     files: {
-        table: files
+        table: files,
+        mtoLoad: [
+            "project",
+            "customer",
+            "contract",
+            "vendor",
+            "incominginvoice",
+            "plant",
+            "createddocument",
+            "vehicle",
+            "product",
+            "check",
+            "inventoryitem",
+            "authProfile",
+            "type",
+        ],
     },
     folders: {
         table: folders
@@ -113,6 +128,9 @@ export const resourceConfig = {
     filetags: {
         table: filetags
     },
+    type: {
+        table: filetags
+    },
     inventoryitems: {
         table: inventoryitems,
         numberRangeHolder: "articleNumber",
@@ -201,6 +219,11 @@ export const resourceConfig = {
         tenantKey: "tenant_id",
         searchColumns: ["first_name", "last_name", "full_name", "email", "employee_number"],
     },
+    authProfile: {
+        table: authProfiles,
+        tenantKey: "tenant_id",
+        searchColumns: ["first_name", "last_name", "full_name", "email", "employee_number"],
+    },
     letterheads: {
         table: letterheads,
 
diff --git a/frontend/components/DocumentDisplayModal.vue b/frontend/components/DocumentDisplayModal.vue
index 5d3798b..9b625fa 100644
--- a/frontend/components/DocumentDisplayModal.vue
+++ b/frontend/components/DocumentDisplayModal.vue
@@ -1,8 +1,7 @@
 <script setup>
-
 const toast = useToast()
-const dataStore = useDataStore()
 const modal = useModal()
+
 const props = defineProps({
   documentData: {
     type: Object,
@@ -15,353 +14,264 @@ const props = defineProps({
   returnEmit: {
     type: Boolean
   },
-
 })
 
 const emit = defineEmits(["updateNeeded"])
 
-const folders = ref([])
-
 const filetypes = ref([])
-const documentboxes = ref([])
+const getFiletypeId = () => props.documentData.type && typeof props.documentData.type === "object"
+    ? props.documentData.type.id
+    : props.documentData.type || null
+const selectedFiletype = ref(getFiletypeId())
+
+const resourceOptions = ref([
+  {label: "Projekt", value: "project", entity: "projects", optionAttr: "name", route: (item) => `/standardEntity/projects/show/${item.id}`},
+  {label: "Kunde", value: "customer", entity: "customers", optionAttr: "name", route: (item) => `/standardEntity/customers/show/${item.id}`},
+  {label: "Lieferant", value: "vendor", entity: "vendors", optionAttr: "name", route: (item) => `/standardEntity/vendors/show/${item.id}`},
+  {label: "Fahrzeug", value: "vehicle", entity: "vehicles", optionAttr: "licensePlate", route: (item) => `/standardEntity/vehicles/show/${item.id}`},
+  {label: "Objekt", value: "plant", entity: "plants", optionAttr: "name", route: (item) => `/standardEntity/plants/show/${item.id}`},
+  {label: "Vertrag", value: "contract", entity: "contracts", optionAttr: "name", route: (item) => `/standardEntity/contracts/show/${item.id}`},
+  {label: "Produkt", value: "product", entity: "products", optionAttr: "name", route: (item) => `/standardEntity/products/show/${item.id}`},
+  {label: "Ausgangsbeleg", value: "createddocument", entity: "createddocuments", optionAttr: "documentNumber", route: (item) => `/createDocument/show/${item.id}`},
+  {label: "Eingangsrechnung", value: "incominginvoice", entity: "incominginvoices", optionAttr: "reference", route: (item) => `/incomingInvoices/show/${item.id}`},
+  {label: "Inventarartikel", value: "inventoryitem", entity: "inventoryitems", optionAttr: "name", route: (item) => `/standardEntity/inventoryitems/show/${item.id}`},
+  {label: "Überprüfung", value: "check", entity: "checks", optionAttr: "name", route: (item) => `/standardEntity/checks/show/${item.id}`},
+  {label: "Mitarbeiter", value: "authProfile", entity: "profiles", optionAttr: "fullName", route: (item) => `/staff/profiles/${item.id}`}
+])
+
+const resourceToAssign = ref("project")
+const itemOptions = ref([])
+const idToAssign = ref(null)
+
+const selectedResource = computed(() => resourceOptions.value.find((option) => option.value === resourceToAssign.value))
 
 const setup = async () => {
-  const data = await useEntities("folders").select()
-
-  data.forEach(folder => {
-    let name = folder.name
-
-    const addParent = (item) => {
-      name = `${item.name} > ${name}`
-
-      if(item.parent){
-        addParent(data.find(i => i.id === item.parent))
-      } else {
-        folders.value.push({
-          id: folder.id,
-          name: name,
-        })
-      }
-    }
-
-    if(folder.parent) {
-      addParent(data.find(i => i.id === folder.parent))
-    } else {
-      folders.value.push({
-        id: folder.id,
-        name: folder.name,
-      })
-    }
-  })
-
   filetypes.value = await useEntities("filetags").select()
-  //documentboxes.value = await useEntities("documentboxes").select()
+  selectedFiletype.value = getFiletypeId()
+  await getItemsBySelectedResource()
 }
 
-setup()
-
-const updateDocument = async () => {
-  const {url, ...objData} = props.documentData
-  delete objData.url
-  delete objData.filetags
-
-  /*console.log(objData)
-
-  if(objData.project) objData.project = objData.project.id
-  if(objData.customer) objData.customer = objData.customer.id
-  if(objData.contract) objData.contract = objData.contract.id
-  if(objData.vendor) objData.vendor = objData.vendor.id
-  if(objData.plant) objData.plant = objData.plant.id
-  if(objData.createddocument) objData.createddocument = objData.createddocument.id
-  if(objData.vehicle) objData.vehicle = objData.vehicle.id
-  if(objData.product) objData.product = objData.product.id
-  if(objData.profile) objData.profile = objData.profile.id
-  if(objData.check) objData.check = objData.check.id
-  if(objData.inventoryitem) objData.inventoryitem = objData.inventoryitem.id
-  if(objData.incominginvoice) objData.incominginvoice = objData.incominginvoice.id*/
-
-  console.log(objData)
-
-  const {data,error} = await useEntities("files").update(objData.id, objData)
-
-  if(error) {
-    console.log(error)
-
-  } else {
-    console.log(data)
+const updateDocument = async (payload, closeAfterUpdate = false) => {
+  try {
+    await useEntities("files").update(props.documentData.id, payload, true)
+    Object.assign(props.documentData, payload)
     toast.add({title: "Datei aktualisiert"})
-    modal.close()
     emit("updateNeeded")
-    //openShowModal.value = false
+    if (closeAfterUpdate) modal.close()
+  } catch (error) {
+    console.error(error)
+    toast.add({title: "Datei konnte nicht aktualisiert werden", color: "error"})
   }
 }
 
 const archiveDocument = async () => {
-  props.documentData.archived = true
-  await updateDocument()
-
-  modal.close()
-  emit("update")
+  await updateDocument({archived: true}, true)
 }
 
-const resourceOptions = ref([
-    {label: 'Projekt', value: 'project', optionAttr: "name"},
-  {label: 'Kunde', value: 'customer', optionAttr: "name"},
-  {label: 'Lieferant', value: 'vendor', optionAttr: "name"},
-  {label: 'Fahrzeug', value: 'vehicle', optionAttr: "licensePlate"},
-  {label: 'Objekt', value: 'plant', optionAttr: "name"},
-  {label: 'Vertrag', value: 'contract', optionAttr: "name"},
-  {label: 'Produkt', value: 'product', optionAttr: "name"}
-])
-const resourceToAssign = ref("project")
-const itemOptions = ref([])
-const idToAssign = ref(null)
 const getItemsBySelectedResource = async () => {
-  if(resourceToAssign.value === "project") {
-    itemOptions.value = await useEntities("projects").select()
-  } else if(resourceToAssign.value === "customer") {
-    itemOptions.value = await useEntities("customers").select()
-  } else if(resourceToAssign.value === "vendor") {
-    itemOptions.value = await useEntities("vendors").select()
-  } else if(resourceToAssign.value === "vehicle") {
-    itemOptions.value = await useEntities("vehicles").select()
-  } else if(resourceToAssign.value === "product") {
-    itemOptions.value = await useEntities("products").select()
-  } else if(resourceToAssign.value === "plant") {
-    itemOptions.value = await useEntities("plants").select()
-  } else if(resourceToAssign.value === "contract") {
-    itemOptions.value = await useEntities("contracts").select()
-  } else {
-    itemOptions.value =  []
-  }
+  idToAssign.value = null
+  itemOptions.value = selectedResource.value?.entity
+      ? await useEntities(selectedResource.value.entity).select()
+      : []
 }
-getItemsBySelectedResource()
 
 const updateDocumentAssignment = async () => {
-  props.documentData[resourceToAssign.value] = idToAssign.value
-  await updateDocument()
+  if (!selectedResource.value || !idToAssign.value) return
+
+  await updateDocument({[selectedResource.value.value]: idToAssign.value})
+  props.documentData[selectedResource.value.value] = itemOptions.value.find((item) => item.id === idToAssign.value) || idToAssign.value
+  idToAssign.value = null
 }
 
-const folderToMoveTo = ref(null)
-const moveFile = async () => {
-
-  const res = await useEntities("files").update(props.documentData.id, {folder: folderToMoveTo.value})
-
-  modal.close()
+const removeAssignment = async (assignment) => {
+  await updateDocument({[assignment.value]: null})
+  props.documentData[assignment.value] = null
 }
 
+const getAssignmentItem = (assignment) => {
+  const value = props.documentData[assignment.value]
+  return value && typeof value === "object" ? value : null
+}
 
+const getAssignmentLabel = (assignment) => {
+  const value = props.documentData[assignment.value]
+  if (!value) return ""
+  if (typeof value === "object") return value[assignment.optionAttr] || value.name || value.id
+  return value
+}
 
+const currentAssignments = computed(() =>
+    resourceOptions.value
+        .filter((assignment) => Boolean(props.documentData[assignment.value]))
+        .map((assignment) => ({
+          ...assignment,
+          item: getAssignmentItem(assignment),
+          display: getAssignmentLabel(assignment)
+        }))
+)
+
+const displayedFileTags = computed(() => {
+  if (Array.isArray(props.documentData.filetags) && props.documentData.filetags.length) {
+    return props.documentData.filetags
+  }
+
+  if (props.documentData.type && typeof props.documentData.type === "object") {
+    return [props.documentData.type]
+  }
+
+  const selected = filetypes.value.find((filetype) => filetype.id === props.documentData.type)
+  return selected ? [selected] : []
+})
+
+const updateFiletype = async () => {
+  await updateDocument({type: selectedFiletype.value || null})
+  props.documentData.type = selectedFiletype.value || null
+}
+
+setup()
 </script>
 
 <template>
-  <UModal fullscreen >
+  <UModal fullscreen>
     <template #content>
       <UCard :ui="{ body: { base: 'flex-1' }, ring: '', divide: 'divide-y divide-gray-100 dark:divide-gray-800' }" class="h-full">
-      <template #header>
-        <div class="flex flex-row justify-between">
-          <div class="flex items-center gap-2">
-            <UBadge
-                v-for="tag in props.documentData.filetags"
-            >
-              {{tag.name}}
-            </UBadge>
+        <template #header>
+          <div class="flex flex-row justify-between">
+            <div class="flex items-center gap-2">
+              <UBadge
+                  v-for="tag in displayedFileTags"
+                  :key="tag.id"
+              >
+                {{tag.name}}
+              </UBadge>
+            </div>
+            <UButton color="gray" variant="ghost" icon="i-heroicons-x-mark-20-solid" class="-my-1" @click="modal.close()" />
+          </div>
+        </template>
+
+        <div class="flex flex-row">
+          <div class="w-1/3">
+            <PDFViewer
+                v-if="props.documentData.id && props.documentData.path.toLowerCase().includes('pdf')"
+                :file-id="props.documentData.id" />
+
+            <img
+                v-else
+                class="w-full"
+                :src="props.documentData.url"
+                alt=""
+            />
+          </div>
+
+          <div class="w-2/3 p-5">
+            <UButtonGroup>
+              <ArchiveButton
+                  color="error"
+                  variant="outline"
+                  type="files"
+                  @confirmed="archiveDocument"
+              />
+
+              <UButton
+                  :to="props.documentData.url"
+                  variant="outline"
+                  icon="i-heroicons-arrow-top-right-on-square"
+                  target="_blank"
+              >
+                Öffnen
+              </UButton>
+            </UButtonGroup>
+
+            <USeparator class="my-3" label="Zuweisungen"/>
+
+            <div class="space-y-2">
+              <div
+                  v-for="assignment in currentAssignments"
+                  :key="assignment.value"
+                  class="flex items-center justify-between gap-3 rounded-md border border-gray-200 p-2 dark:border-gray-800"
+              >
+                <div class="min-w-0">
+                  <div class="text-xs text-gray-500">{{ assignment.label }}</div>
+                  <nuxt-link
+                      v-if="assignment.item"
+                      :to="assignment.route(assignment.item)"
+                      class="block truncate font-medium text-primary"
+                  >
+                    {{ assignment.display }}
+                  </nuxt-link>
+                  <span v-else class="font-medium">{{ assignment.display }}</span>
+                </div>
+                <UButton
+                    icon="i-heroicons-x-mark"
+                    color="neutral"
+                    variant="ghost"
+                    @click="removeAssignment(assignment)"
+                />
+              </div>
+              <UAlert
+                  v-if="currentAssignments.length === 0"
+                  icon="i-heroicons-link"
+                  title="Noch keine Zuweisungen vorhanden"
+                  color="neutral"
+                  variant="soft"
+              />
+            </div>
+
+            <USeparator class="my-3" label="Datei zuweisen"/>
+
+            <UFormField label="Bereich auswählen">
+              <USelectMenu
+                  v-model="resourceToAssign"
+                  :items="resourceOptions"
+                  value-key="value"
+                  label-key="label"
+                  @update:model-value="getItemsBySelectedResource"
+              />
+            </UFormField>
+
+            <UFormField class="mt-3" label="Eintrag auswählen">
+              <USelectMenu
+                  v-model="idToAssign"
+                  :items="itemOptions"
+                  :label-key="selectedResource ? selectedResource.optionAttr : 'name'"
+                  value-key="id"
+                  :search-input="{ placeholder: 'Eintrag suchen...' }"
+                  :filter-fields="[selectedResource ? selectedResource.optionAttr : 'name']"
+              />
+            </UFormField>
+
+            <div class="mt-2 flex justify-end">
+              <UButton
+                  icon="i-heroicons-link"
+                  :disabled="!idToAssign"
+                  @click="updateDocumentAssignment"
+              >
+                Zuweisen
+              </UButton>
+            </div>
+
+            <USeparator class="my-5" label="Dateityp"/>
+
+            <InputGroup class="w-full">
+              <USelectMenu
+                  v-model="selectedFiletype"
+                  class="flex-auto"
+                  value-key="id"
+                  label-key="name"
+                  :items="filetypes"
+                  @update:model-value="updateFiletype"
+              />
+            </InputGroup>
           </div>
-          <UButton color="gray" variant="ghost" icon="i-heroicons-x-mark-20-solid" class="-my-1" @click="modal.close()" />
         </div>
-
-      </template>
-      <div class="flex flex-row">
-        <div :class="false ? ['w-full'] : ['w-1/3']">
-          <PDFViewer
-              v-if="props.documentData.id && props.documentData.path.toLowerCase().includes('pdf')"
-              :file-id="props.documentData.id" />
-
-          <img
-              class=" w-full"
-              :src="props.documentData.url"
-              alt=""
-              v-else
-          />
-        </div>
-        <div class="w-2/3 p-5" v-if="!false">
-          <UButtonGroup>
-            <ArchiveButton
-                color="error"
-                variant="outline"
-                type="files"
-                @confirmed="archiveDocument"
-            />
-
-            <UButton
-                :to="props.documentData.url"
-                variant="outline"
-                icon="i-heroicons-arrow-top-right-on-square"
-                target="_blank"
-            >
-              Öffnen
-            </UButton>
-          </UButtonGroup>
-
-          <USeparator label="Zuweisungen"/>
-          <table class="w-full">
-            <tr v-if="props.documentData.project">
-              <td>Projekt</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/projects/show/${props.documentData.project.id}`">{{props.documentData.project.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.customer">
-              <td>Kunde</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/customers/show/${props.documentData.customer.id}`">{{props.documentData.customer.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.vendor">
-              <td>Lieferant</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/vendors/show/${props.documentData.vendor.id}`">{{props.documentData.vendor.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.createddocument">
-              <td>Ausgangsbeleg</td>
-              <td>
-                <nuxt-link :to="`/createDocument/show/${props.documentData.createddocument.id}`">{{props.documentData.createddocument.documentNumber}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.plant">
-              <td>Objekt</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/plants/show/${props.documentData.plant.id}`">{{props.documentData.plant.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.contract">
-              <td>Vertrag</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/contracts/show/${props.documentData.contract.id}`">{{props.documentData.contract.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.vehicle">
-              <td>Fahrzeug</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/vehicles/show/${props.documentData.vehicle.id}`">{{props.documentData.vehicle.licensePlate}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.product">
-              <td>Artikel</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/products/show/${props.documentData.product.id}`">{{props.documentData.product.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.inventoryitem">
-              <td>Inventarartikel</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/inventoryitem/show/${props.documentData.inventoryitem.id}`">{{props.documentData.inventoryitem.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.check">
-              <td>Überprüfung</td>
-              <td>
-                <nuxt-link :to="`/standardEntity/checks/show/${props.documentData.check.id}`">{{props.documentData.check.name}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.profile">
-              <td>Mitarbeiter</td>
-              <td>
-                <nuxt-link :to="`/profiles/show/${props.documentData.profile.id}`">{{props.documentData.profile.fullName}}</nuxt-link>
-              </td>
-            </tr>
-            <tr v-if="props.documentData.incominginvoice">
-              <td>Eingangsrechnung</td>
-              <td>
-                <nuxt-link :to="`/incomingInvoices/show/${props.documentData.incominginvoice.id}`">{{props.documentData.incominginvoice.reference}}</nuxt-link>
-              </td>
-            </tr>
-          </table>
-
-          <USeparator class="my-3" label="Datei zuweisen"/>
-
-          <UFormField
-              label="Resource auswählen"
-          >
-            <USelectMenu
-                :items="resourceOptions"
-                v-model="resourceToAssign"
-                value-key="value"
-                label-key="label"
-                @change="getItemsBySelectedResource"
-            >
-
-            </USelectMenu>
-          </UFormField>
-          <UFormField
-              label="Eintrag auswählen:"
-          >
-            <USelectMenu
-                :items="itemOptions"
-                v-model="idToAssign"
-                :label-key="resourceOptions.find(i => i.value === resourceToAssign)? resourceOptions.find(i => i.value === resourceToAssign).optionAttr : 'name'"
-                value-key="id"
-                @change="updateDocumentAssignment"
-            ></USelectMenu>
-          </UFormField>
-
-
-
-          <USeparator class="my-5" label="Datei verschieben"/>
-
-          <InputGroup class="w-full">
-            <USelectMenu
-                class="flex-auto"
-                v-model="folderToMoveTo"
-                value-key="id"
-                label-key="name"
-                :items="folders"
-            />
-            <UButton
-              @click="moveFile"
-              variant="outline"
-              :disabled="!folderToMoveTo"
-            >Verschieben</UButton>
-          </InputGroup>
-
-          <USeparator class="my-5" label="Dateityp"/>
-
-          <InputGroup class="w-full">
-            <USelectMenu
-                class="flex-auto"
-                v-model="props.documentData.type"
-                value-key="id"
-                label-key="name"
-                :items="filetypes"
-                @change="updateDocument"
-            />
-          </InputGroup>
-          <USeparator class="my-5" label="Dokumentenbox" />
-
-          <InputGroup class="w-full">
-            <USelectMenu
-                class="flex-auto"
-                v-model="props.documentData.documentbox"
-                value-key="id"
-                label-key="key"
-                :items="documentboxes"
-                @change="updateDocument"
-            />
-          </InputGroup>
-
-        </div>
-      </div>
       </UCard>
     </template>
   </UModal>
 </template>
 
 <style scoped>
-
 .bigPreview {
   width: 100%;
   aspect-ratio: 1/ 1.414;
 }
-
 </style>
diff --git a/frontend/components/EntityEdit.vue b/frontend/components/EntityEdit.vue
index 205da09..ac771bf 100644
--- a/frontend/components/EntityEdit.vue
+++ b/frontend/components/EntityEdit.vue
@@ -394,6 +394,12 @@ const getPostSaveRoute = () => {
   return null
 }
 
+const canArchiveItem = computed(() => {
+  if (!item.value?.id) return false
+  if (dataType.canArchiveFunction) return dataType.canArchiveFunction(item.value)
+  return true
+})
+
 const createItem = async () => {
   let ret = null
 
@@ -461,7 +467,7 @@ const updateItem = async () => {
     <template #right>
       <ArchiveButton
           color="error"
-          v-if="platform !== 'mobile'"
+          v-if="platform !== 'mobile' && canArchiveItem"
           variant="outline"
           :type="type"
           @confirmed="useEntities(type).archive(item.id)"
diff --git a/frontend/components/MainNav.vue b/frontend/components/MainNav.vue
index a857111..c02ef50 100644
--- a/frontend/components/MainNav.vue
+++ b/frontend/components/MainNav.vue
@@ -289,6 +289,11 @@ const links = computed(() => {
       to: "/standardEntity/contracttypes",
       icon: "i-heroicons-document-duplicate",
     } : null,
+    featureEnabled("files") ? {
+      label: "Dateitypen",
+      to: "/standardEntity/filetags",
+      icon: "i-heroicons-tag",
+    } : null,
     has("vehicles") && featureEnabled("vehicles") ? {
       label: "Fahrzeuge",
       to: "/standardEntity/vehicles",
diff --git a/frontend/composables/useFiles.ts b/frontend/composables/useFiles.ts
index 1d32e81..edc4fc0 100644
--- a/frontend/composables/useFiles.ts
+++ b/frontend/composables/useFiles.ts
@@ -48,9 +48,13 @@ export const useFiles = () => {
             }
         })
 
-        console.log(res)
+        const fileDataById = new Map(data.map((file) => [file.id, file]))
 
-        return res.files
+        return (res.files || []).map((file) => ({
+            ...file,
+            ...(fileDataById.get(file.id) || {}),
+            url: file.url
+        }))
     }
 
     const selectSomeDocuments = async (documentIds, sortColumn = null, folder = null) => {
@@ -73,6 +77,7 @@ export const useFiles = () => {
     const selectDocument = async (id) => {
         let documentIds = [id]
         if(documentIds.length === 0) return []
+        const fileData = await useEntities("files").selectSingle(id)
         const res =  await useNuxtApp().$api("/api/files/presigned",{
             method: "POST",
             body: {
@@ -80,9 +85,8 @@ export const useFiles = () => {
             }
         })
 
-        console.log(res)
-
-        return res.files[0]
+        const file = res.files?.[0] || null
+        return file ? {...file, ...(fileData || {}), url: file.url} : null
     }
 
     const downloadFile = async (id?: string, ids?: string[], returnAsBlob: Boolean = false) => {
diff --git a/frontend/pages/standardEntity/[type]/index.vue b/frontend/pages/standardEntity/[type]/index.vue
index a59e74b..5805a0a 100644
--- a/frontend/pages/standardEntity/[type]/index.vue
+++ b/frontend/pages/standardEntity/[type]/index.vue
@@ -50,6 +50,10 @@ const type = route.params.type
 
 const dataType = dataStore.dataTypes[type]
 const canCreate = computed(() => {
+  if (type === "filetags") {
+    return true
+  }
+
   if (type === "members") {
     return has("members-create") || has("customers-create")
   }
diff --git a/frontend/stores/data.js b/frontend/stores/data.js
index b330f66..5d6cb80 100644
--- a/frontend/stores/data.js
+++ b/frontend/stores/data.js
@@ -2337,6 +2337,66 @@ export const useDataStore = defineStore('data', () => {
             labelSingle: "Datei",
             selectWithInformation: "*",
         },
+        filetags: {
+            isArchivable: true,
+            label: "Dateitypen",
+            labelSingle: "Dateityp",
+            isStandardEntity: true,
+            redirect: true,
+            inputColumns: [
+                "Allgemeines",
+                "Automatik",
+            ],
+            filters: [{
+                name: "Archivierte ausblenden",
+                default: true,
+                "filterFunction": function (row) {
+                    return !row.archived
+                }
+            }],
+            canArchiveFunction: function (row) {
+                return !row.isSystemUsed
+            },
+            templateColumns: [
+                {
+                    key: "name",
+                    label: "Name",
+                    title: true,
+                    required: true,
+                    inputType: "text",
+                    inputColumn: "Allgemeines",
+                    sortable: true,
+                },
+                {
+                    key: "color",
+                    label: "Farbe",
+                    inputType: "text",
+                    inputColumn: "Allgemeines",
+                },
+                {
+                    key: "createdDocumentType",
+                    label: "Ausgangsbeleg-Typ",
+                    inputType: "text",
+                    inputColumn: "Automatik",
+                },
+                {
+                    key: "incomingDocumentType",
+                    label: "Eingangsbeleg-Typ",
+                    inputType: "text",
+                    inputColumn: "Automatik",
+                },
+                {
+                    key: "isSystemUsed",
+                    label: "Systemtyp",
+                    inputType: "bool",
+                    inputColumn: "Automatik",
+                    disabledFunction: function () {
+                        return true
+                    }
+                },
+            ],
+            showTabs: [{label: "Informationen"}]
+        },
         folders: {
             isArchivable: true,
             label: "Ordner",