diff --git a/spaces/app.vue b/spaces/app.vue
index 0a997cd..ff877f5 100644
--- a/spaces/app.vue
+++ b/spaces/app.vue
@@ -29,6 +29,33 @@ const navLinks = [
     to: "/",
     icon: 'i-heroicons-home'
   },
+  {
+    label: "Kontakte",
+    icon: 'i-heroicons-user-group',
+    children: [
+      {
+        label: "Kunden",
+        to: "/customers",
+        icon: "i-heroicons-user-group"
+      },
+      {
+        label: "Lieferanten",
+        to: "/vendors",
+        icon: "i-heroicons-truck"
+      },
+    ]
+  },
+  {
+    label: "Buchhaltung",
+    icon: 'i-heroicons-document-chart-bar',
+    children: [
+      {
+        label: "Eingangsrechnungen",
+        to: "/vendorinvoices",
+        icon: "i-heroicons-user-group"
+      },
+    ]
+  },
   {
     label: "Aufgaben",
     to: "/tasks",
@@ -39,25 +66,16 @@ const navLinks = [
     to: "/planningBoard",
     icon: "i-heroicons-calendar-days"
   },
-  {
-    label: "Kunden",
-    to: "/customers",
-    icon: "i-heroicons-user-group"
-  },
+
   {
     label: "Projekte",
     to: "/projects",
     icon: "i-heroicons-clipboard-document-check"
   },
   {
-    label: "Zeiterfassung",
-    to: "/timetracking",
-    icon: "i-heroicons-clock"
-  },
-  {
-    label: "Artikel",
-    to: "/products",
-    icon: "i-heroicons-puzzle-piece"
+    label: "Jobs",
+    to: "/jobs",
+    icon: "i-heroicons-square-3-stack-3d"
   },
   {
     label: "Dokumente",
@@ -65,15 +83,32 @@ const navLinks = [
     icon: "i-heroicons-document"
   },
   {
-    label: "Inventar",
-    to: "/inventory",
-    icon: "i-heroicons-square-3-stack-3d"
+    label: "Mitarbeiter",
+    icon: 'i-heroicons-user',
+    children: [
+      {
+        label: "Zeiterfassung",
+        to: "/timetracking",
+        icon: "i-heroicons-clock"
+      },
+    ]
   },
   {
-    label: "Jobs",
-    to: "/jobs",
-    icon: "i-heroicons-square-3-stack-3d"
-  }
+    label: "Lager",
+    icon: 'i-heroicons-home',
+    children: [
+      {
+        label: "Artikel",
+        to: "/products",
+        icon: "i-heroicons-puzzle-piece"
+      },
+      {
+        label: "Inventar",
+        to: "/inventory",
+        icon: "i-heroicons-square-3-stack-3d"
+      },
+    ]
+  },
 ]
 
 const linksForBreadcrumbs = ref([])
@@ -141,6 +176,10 @@ const items = [
     slot: 'account',
     disabled: true
   }], [{
+    label: 'Externe Geräte',
+    icon: 'i-heroicons-cog-8-tooth',
+    to: "/settings/externalDevices"
+  },{
     label: 'Settings',
     icon: 'i-heroicons-cog-8-tooth'
   }], /*[{
@@ -181,6 +220,11 @@ const items = [
       </div>
 
     </template>
+
+    <template #panel>
+      <UNavigationTree :links="navLinks"/>
+    </template>
+
     <template #right  v-if="user">
       <UColorModeButton/>
       <UDropdown :items="items" :ui="{ item: { disabled: 'cursor-text select-text' } }" :popper="{ placement: 'bottom-start' }">
diff --git a/spaces/components/DatePicker.vue b/spaces/components/DatePicker.vue
new file mode 100644
index 0000000..9aa4133
--- /dev/null
+++ b/spaces/components/DatePicker.vue
@@ -0,0 +1,48 @@
+<script setup lang="ts">
+import { DatePicker as VCalendarDatePicker } from 'v-calendar'
+import 'v-calendar/dist/style.css'
+
+const props = defineProps({
+  modelValue: {
+    type: Date,
+    default: null
+  }
+})
+
+const emit = defineEmits(['update:model-value', 'close'])
+
+const colorMode = useColorMode()
+
+const isDark = computed(() => colorMode.value === 'dark')
+
+const date = computed({
+  get: () => props.modelValue,
+  set: (value) => {
+    emit('update:model-value', value)
+    emit('close')
+  }
+})
+
+const attrs = [{
+  key: 'today',
+  highlight: {
+    color: 'blue',
+    fillMode: 'outline',
+    class: '!bg-gray-100 dark:!bg-gray-800'
+  },
+  dates: new Date()
+}]
+</script>
+
+<template>
+  <VCalendarDatePicker
+      v-model="date"
+      transparent
+      borderless
+      :attributes="attrs"
+      :is-dark="isDark"
+      title-position="left"
+      trim-weeks
+      :first-day-of-week="2"
+  />
+</template>
\ No newline at end of file
diff --git a/spaces/nuxt.config.ts b/spaces/nuxt.config.ts
index 50fba54..f2e3bd4 100644
--- a/spaces/nuxt.config.ts
+++ b/spaces/nuxt.config.ts
@@ -11,7 +11,6 @@ export default defineNuxtConfig({
         '@pinia/nuxt',
         '@nuxt/ui',
         '@nuxt/content',
-        '@nuxtjs/strapi',
         '@nuxtjs/supabase',
         "nuxt-editorjs",
         '@nuxtjs/fontaine',
diff --git a/spaces/package.json b/spaces/package.json
index a49e309..a4a1146 100644
--- a/spaces/package.json
+++ b/spaces/package.json
@@ -32,6 +32,7 @@
     "@nuxtjs/google-fonts": "^3.1.0",
     "@nuxtjs/strapi": "^1.9.3",
     "@pinia/nuxt": "^0.5.1",
+    "@popperjs/core": "^2.11.8",
     "@vicons/ionicons5": "^0.12.0",
     "@zip.js/zip.js": "^2.7.32",
     "axios": "^1.6.2",
@@ -42,6 +43,8 @@
     "nuxt-viewport": "^2.0.6",
     "papaparse": "^5.4.1",
     "pinia": "^2.1.7",
-    "uuidv4": "^6.2.13"
+    "socket.io-client": "^4.7.2",
+    "uuidv4": "^6.2.13",
+    "v-calendar": "^3.1.2"
   }
 }
diff --git a/spaces/pages/customers/index.vue b/spaces/pages/customers/index.vue
index b30c2f7..95b310e 100644
--- a/spaces/pages/customers/index.vue
+++ b/spaces/pages/customers/index.vue
@@ -2,10 +2,19 @@
   <div id="main">
     <!-- TODO: Kontakte erstellen und dem Kunden zuweisen    -->
 
-    <UButton @click="router.push(`/customers/create/`)">+ Kunde</UButton>
+    <div class="flex items-center gap-1">
+      <UButton @click="router.push(`/customers/create/`)">+ Kunde</UButton>
+
+      <UInput
+          v-model="searchString"
+          placeholder="Suche..."
+      />
+    </div>
+
+
 
     <UTable
-        :rows="customers"
+        :rows="filteredRows"
         :columns="customerColumns"
         @select="selectCustomer"
 
@@ -20,6 +29,7 @@ definePageMeta({
   middleware: "auth"
 })
 
+
 const router = useRouter()
 const {customers } = storeToRefs(useDataStore())
 const mode = ref("show")
@@ -42,6 +52,21 @@ const selectCustomer = (customer) => {
   console.log(customer)
   router.push(`/customers/show/${customer.id} `)
 }
+
+
+const searchString = ref('')
+
+const filteredRows = computed(() => {
+  if(!searchString.value) {
+    return customers.value
+  }
+
+  return customers.value.filter(item => {
+    return Object.values(item).some((value) => {
+      return String(value).toLowerCase().includes(searchString.value.toLowerCase())
+    })
+  })
+})
 </script>
 
 <style scoped>
diff --git a/spaces/pages/printing.vue b/spaces/pages/printing.vue
index 7532b55..14f2cb9 100644
--- a/spaces/pages/printing.vue
+++ b/spaces/pages/printing.vue
@@ -1,8 +1,15 @@
 <script setup>
 import * as JSPM from 'jsprintmanager'
 
-let printers = []
-let scanners = []
+
+let printers = ref([])
+let scanners = ref([])
+
+
+find().then(devices => {
+  console.log(devices)
+})
+
 
 const doScanning = () =>  {
 
@@ -36,16 +43,15 @@ const doPrintZPL = () => {
 
 
 
-const getPrinters = () =>  {
+/*const getPrinters = () =>  {
   return new Promise((ok, err) => {
-    let printers = [];
+    let temp = [];
     if(JSPM.JSPrintManager.websocket_status == JSPM.WSStatus.Open) {
       JSPM.JSPrintManager.getPrinters().then(function (myPrinters) {
-        printers = myPrinters;
-        console.log(printers);
-        ok(printers);
+        temp = myPrinters;
+        ok(temp);
       }).catch((e)=>err(e));
-    } else { console.warn("JSPM WS not open"); ok(printers); }
+    } else { console.warn("JSPM WS not open"); ok(temp); }
   });
 }
 const getScanners = () =>  {
@@ -59,19 +65,28 @@ const getScanners = () =>  {
       }).catch((e)=>err(e));
     } else { console.warn("JSPM WS not open"); ok(printers); }
   });
-}
-const initJSPM = () => {
+}*/
+const initJSPM = async () => {
   JSPM.JSPrintManager.auto_reconnect = true
-  JSPM.JSPrintManager.start();
+  await JSPM.JSPrintManager.start();
 
-  JSPM.JSPrintManager.WS.onStatusChanged = () => {
+  JSPM.JSPrintManager.WS.onStatusChanged = async () => {
     console.log("Status Changed")
-    getPrinters().then(p => printers = p)
-    getScanners().then(s => scanners = s)
+
+    if(JSPM.JSPrintManager.websocket_status === JSPM.WSStatus.Open){
+      printers.value = await JSPM.JSPrintManager.getPrinters()
+      scanners.value = await JSPM.JSPrintManager.getScanners()
+    }
+
 
   }
 }
 initJSPM()
+
+
+
+
+
 </script>
 
 <template>
@@ -81,6 +96,8 @@ initJSPM()
 
   <UButton @click="doPrintZPL">Print</UButton>
 
+  <UButton @click="initJSPM">Init</UButton>
+
 </template>
 
 <style scoped>
diff --git a/spaces/pages/products/index.vue b/spaces/pages/products/index.vue
index c827f43..cba3b7d 100644
--- a/spaces/pages/products/index.vue
+++ b/spaces/pages/products/index.vue
@@ -1,12 +1,16 @@
 <template>
   <div>
 
-    <UButton @click="router.push(`/products/create/`)">+ Artikel</UButton>
+    <div class="flex items-center gap-1">
+      <UButton @click="router.push(`/products/create/`)">+ Artikel</UButton>
+
+      <UInput
+          v-model="searchString"
+          placeholder="Suche..."
+      />
+    </div>
+
 
-    <UInput
-      v-model="searchString"
-      placeholder="Suche..."
-    />
 
     <UTable
       :rows="filteredRows"
diff --git a/spaces/pages/settings/externalDevices.vue b/spaces/pages/settings/externalDevices.vue
new file mode 100644
index 0000000..a395526
--- /dev/null
+++ b/spaces/pages/settings/externalDevices.vue
@@ -0,0 +1,22 @@
+<script setup>
+
+</script>
+
+<template>
+  <UPage>
+    <UCard>
+      <template #header>
+        Etikettendrucker
+      </template>
+    </UCard>
+    <UCard>
+      <template #header>
+        A4 Drucker
+      </template>
+    </UCard>
+  </UPage>
+</template>
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/spaces/pages/timetracking.vue b/spaces/pages/timetracking.vue
index 12762c4..751739c 100644
--- a/spaces/pages/timetracking.vue
+++ b/spaces/pages/timetracking.vue
@@ -1,4 +1,6 @@
 <script setup>
+import * as dayjs from "dayjs";
+
 definePageMeta({
   middleware: "auth"
 })
@@ -7,7 +9,7 @@ const supabase = useSupabaseClient()
 const user = useSupabaseUser()
 const toast = useToast()
 
-const {times, projects} = storeToRefs(useDataStore())
+const {times, projects, profiles} = storeToRefs(useDataStore())
 const {fetchTimes, getTimeTypes} = useDataStore()
 const timeTypes = getTimeTypes
 const timeInfo = ref({
@@ -212,7 +214,7 @@ const selectStartedTime = () => {
 
         <div class="mt-3">
           Aktuelle gestarteter Eintrag:
-          {{runningTimeInfo.id ? runningTimeInfo : "Keine Zeit gewählt"}}
+          {{runningTimeInfo.id ? runningTimeInfo : "Keine Zeit gestartet"}}
 
 
 
@@ -268,7 +270,18 @@ const selectStartedTime = () => {
           v-if="times && user"
           :columns="columns"
           :rows="times.filter(time => time.user === user.id)"
-      />
+      >
+        <template #user-data="{row}">
+          {{profiles.find(profile => profile.id === row.user) ? profiles.find(profile => profile.id === row.user).firstName + " " + profiles.find(profile => profile.id === row.user).lastName : row.user }}
+        </template>
+
+        <template #start-data="{row}">
+          {{dayjs(row.start).format("DD.MM.YY HH:mm")}}
+        </template>
+        <template #end-data="{row}">
+          {{dayjs(row.end).format("DD.MM.YY HH:mm")}}
+        </template>
+      </UTable>
 
     </div>
 </template>
diff --git a/spaces/pages/vendorinvoices/index.vue b/spaces/pages/vendorinvoices/index.vue
index e3c8310..61707db 100644
--- a/spaces/pages/vendorinvoices/index.vue
+++ b/spaces/pages/vendorinvoices/index.vue
@@ -1,73 +1,80 @@
 <template>
   <div id="main">
-    <div id="left">
-
-      <router-link to="/vendorinvoices/edit"><UButton>+ Lieferantenrechnung</UButton></router-link>
-
-
-
-      <a v-for="item in dataStore.getVendorInvoiceList" @click="selectItem(item)">
-        <UCard class="listItem">
-          <UBadge>{{item.id}}</UBadge> {{item.date}}
-        </UCard>
-      </a>
-
 
+    <div class="flex items-center gap-1">
+      <UButton @click="router.push(`/vendorinvoices/create/`)">+ Eingangsrechnung</UButton>
 
+      <UInput
+          v-model="searchString"
+          placeholder="Suche..."
+      />
     </div>
-    <div id="right">
-
-      <UCard v-if="selectedItem.id">
-        <template #header>
-          <UBadge>{{selectedItem.id}}</UBadge> {{selectedItem.name}}
-        </template>
-        <UTable :rows="selectedItem.lineItems"></UTable>
-        {{selectedItem}}
 
 
-      </UCard>
-    </div>
+
+    <UTable
+        :rows="filteredRows"
+        :columns="itemColumns"
+        @select="selectItem"
+
+    />
+
+
+
   </div>
 </template>
 
 <script setup>
 
-import {useDataStore} from "~/stores/data.ts";
-import {storeToRefs} from "pinia"
+definePageMeta({
+  middleware: "auth"
+})
 
 
-const showCreateProject = ref(false)
-const showCreateCustomer = ref(false)
-const projectData = ref({})
+const router = useRouter()
+const {vendorInvoices } = storeToRefs(useDataStore())
+const mode = ref("show")
 
+const itemColumns = [
+  {
+    key: 'vendor',
+    label: "Lieferantennr.",
+    sortable: true
+  },
+  {
+    key: "reference",
+    label: "Referenz",
+    sortable: true
+  },
+  {
+    key: "date",
+    label: "Datum",
+    sortable: true
+  }
+]
 
-const dataStore = useDataStore()
-
-const {projects} = storeToRefs(dataStore)
-const {addCustomer} = dataStore
-const {addProject} = dataStore
-let selectedItem = ref({})
 
 const selectItem = (item) => {
-  selectedItem.value = item
   console.log(item)
+  router.push(`/vendorinvoices/show/${item.id} `)
 }
 
+
+const searchString = ref('')
+
+const filteredRows = computed(() => {
+  if(!searchString.value) {
+    return vendorInvoices.value
+  }
+
+  return vendorInvoices.value.filter(item => {
+    return Object.values(item).some((value) => {
+      return String(value).toLowerCase().includes(searchString.value.toLowerCase())
+    })
+  })
+})
 </script>
 
 <style scoped>
-#main {
-  display: flex;
-  flex-direction: row;
-}
-#left {
-  width: 25vw;
-}
-
-#right {
-  width: 60vw;
-  padding-left: 3vw;
-}
-
 
 </style>
\ No newline at end of file
diff --git a/spaces/pages/vendors/[mode]/[[id]].vue b/spaces/pages/vendors/[mode]/[[id]].vue
new file mode 100644
index 0000000..7ba2b5d
--- /dev/null
+++ b/spaces/pages/vendors/[mode]/[[id]].vue
@@ -0,0 +1,167 @@
+<script setup>
+definePageMeta({
+  middleware: "auth"
+})
+
+//
+const supabase = useSupabaseClient()
+const route = useRoute()
+const router = useRouter()
+const toast = useToast()
+const id = ref(route.params.id ? route.params.id : null )
+
+
+//Store
+const {vendors } = storeToRefs(useDataStore())
+const {fetchVendors, getVendorById} = useDataStore()
+
+let currentItem = null
+
+
+
+//Working
+const mode = ref(route.params.mode || "show")
+const itemInfo = ref({})
+
+//Functions
+const setupPage = () => {
+  if(mode.value === "show" || mode.value === "edit"){
+    currentItem = getVendorById(Number(useRoute().params.id))
+  }
+
+  if(mode.value === "edit") itemInfo.value = currentItem
+
+
+
+}
+
+const createItem = async () => {
+  const {data,error} = await supabase
+      .from("vendors")
+      .insert([itemInfo.value])
+      .select()
+
+  if(error) {
+    console.log(error)
+  } else {
+    mode.value = "show"
+    itemInfo.value = {}
+    toast.add({title: "Lieferant erfolgreich erstellt"})
+    await fetchVendors()
+    router.push(`/vendors/show/${data[0].id}`)
+    setupPage()
+  }
+}
+
+const editItem = async () => {
+  router.push(`/vendors/edit/${currentItem.id}`)
+  setupPage()
+}
+
+const cancelEditorCreate = () => {
+  router.push(`/vendors/`)
+}
+
+const updateItem = async () => {
+  const {error} = await supabase
+      .from("vendors")
+      .update(itemInfo.value)
+      .eq('id',itemInfo.value.id)
+
+  if(error) {
+    console.log(error)
+  } else {
+    mode.value = "show"
+    itemInfo.value = {}
+    toast.add({title: "Lieferant erfolgreich gespeichert"})
+    fetchVendors()
+  }
+
+
+}
+
+
+
+setupPage()
+</script>
+
+<template>
+  <div>
+    <UCard v-if="currentItem && mode == 'show'" >
+      <template #header>
+        {{currentItem.name}}
+      </template>
+
+      {{currentItem}}
+
+
+
+      <template #footer>
+        <UButton
+            v-if="mode == 'show' && currentItem.id"
+            @click="editItem"
+        >
+          Bearbeiten
+        </UButton>
+        <UButton
+            color="red"
+            class="ml-2"
+            disabled
+        >
+          Archivieren
+        </UButton>
+      </template>
+
+
+
+    </UCard>
+    <UCard v-else-if="mode == 'edit' || mode == 'create'" >
+      <template #header>
+        {{itemInfo.name}}
+      </template>
+
+      <UFormGroup
+          label="Name:"
+      >
+        <UInput
+            v-model="itemInfo.name"
+        />
+      </UFormGroup>
+      <UFormGroup
+          label="Lieferantennr.:"
+      >
+        <UInput
+            v-model="itemInfo.vendorNumber"
+        />
+      </UFormGroup>
+
+
+      <template #footer>
+        <UButton
+            v-if="mode == 'edit'"
+            @click="updateItem"
+        >
+          Speichern
+        </UButton>
+        <UButton
+            v-else-if="mode == 'create'"
+            @click="createItem"
+        >
+          Erstellen
+        </UButton>
+        <UButton
+            @click="cancelEditorCreate"
+            color="red"
+            class="ml-2"
+        >
+          Abbrechen
+        </UButton>
+      </template>
+
+    </UCard>
+  </div>
+</template>
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/spaces/pages/vendors/index.vue b/spaces/pages/vendors/index.vue
new file mode 100644
index 0000000..db408c8
--- /dev/null
+++ b/spaces/pages/vendors/index.vue
@@ -0,0 +1,74 @@
+<template>
+  <div id="main">
+    <!-- TODO: Kontakte erstellen und dem Lieferanten zuweisen    -->
+
+    <div class="flex items-center gap-1">
+      <UButton @click="router.push(`/vendors/create/`)">+ Lieferant</UButton>
+
+      <UInput
+          v-model="searchString"
+          placeholder="Suche..."
+      />
+    </div>
+
+
+
+    <UTable
+        :rows="filteredRows"
+        :columns="itemColumns"
+        @select="selectItem"
+
+    />
+
+  </div>
+</template>
+
+<script setup>
+
+definePageMeta({
+  middleware: "auth"
+})
+
+
+const router = useRouter()
+const {vendors } = storeToRefs(useDataStore())
+const mode = ref("show")
+
+const itemColumns = [
+  {
+    key: 'vendorNumber',
+    label: "Lieferantennr.",
+    sortable: true
+  },
+  {
+    key: "name",
+    label: "Name",
+    sortable: true
+  }
+]
+
+
+const selectItem = (item) => {
+  console.log(item)
+  router.push(`/vendors/show/${item.id} `)
+}
+
+
+const searchString = ref('')
+
+const filteredRows = computed(() => {
+  if(!searchString.value) {
+    return vendors.value
+  }
+
+  return vendors.value.filter(item => {
+    return Object.values(item).some((value) => {
+      return String(value).toLowerCase().includes(searchString.value.toLowerCase())
+    })
+  })
+})
+</script>
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/spaces/stores/data.ts b/spaces/stores/data.ts
index 9d1bad0..b361a0b 100644
--- a/spaces/stores/data.ts
+++ b/spaces/stores/data.ts
@@ -32,6 +32,8 @@ export const useDataStore = defineStore('data', {
         formSubmits: [] as any[],
         contacts: [] as any[],
         vehicles: [] as any[],
+        vendors: [] as any[],
+        vendorInvoices: [] as any[]
     }),
     actions: {
         async fetchData() {
@@ -54,6 +56,8 @@ export const useDataStore = defineStore('data', {
             await this.fetchMovements()
             await this.fetchSpaces()
             await this.fetchVehicles()
+            await this.fetchVendors()
+            await this.fetchVendorInvoices()
 
         },
         async fetchOwnTenant() {
@@ -117,6 +121,14 @@ export const useDataStore = defineStore('data', {
             // @ts-ignore
             this.jobs = (await supabase.from("jobs").select()).data
         },
+        async fetchVendors() {
+            // @ts-ignore
+            this.vendors = (await supabase.from("vendors").select()).data
+        },
+        async fetchVendorInvoices() {
+            // @ts-ignore
+            this.vendorInvoices = (await supabase.from("vendorinvoices").select()).data
+        },
         async fetchDocuments() {
             // @ts-ignore
             this.documents = (await supabase.from("documents").select()).data
@@ -142,6 +154,8 @@ export const useDataStore = defineStore('data', {
 
         },
         getProductById: (state) => (productId:number) => state.products.find(product => product.id === productId),
+        getVendorById: (state) => (itemId:number) => state.vendors.find(item => item.id === itemId),
+        getVendorInvoiceById: (state) => (itemId:number) => state.vendorInvoices.find(item => item.id === itemId),
         getProjectById: (state) => (projectId:number) => {
             let project = state.projects.find(project => project.id === projectId)