diff --git a/package-lock.json b/package-lock.json
index 0800994..ccd5e8d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,6 +16,7 @@
       "devDependencies": {
         "@babel/core": "^7.12.16",
         "@babel/eslint-parser": "^7.12.16",
+        "@iconify/vue": "^4.3.0",
         "@vue/cli-plugin-babel": "~5.0.0",
         "@vue/cli-plugin-eslint": "~5.0.0",
         "@vue/cli-service": "~5.0.0",
@@ -1875,6 +1876,29 @@
       "dev": true,
       "license": "BSD-3-Clause"
     },
+    "node_modules/@iconify/types": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@iconify/types/-/types-2.0.0.tgz",
+      "integrity": "sha512-+wluvCrRhXrhyOmRDJ3q8mux9JkKy5SJ/v8ol2tu4FVjyYvtEzkc/3pK15ET6RKg4b4w4BmTk1+gsCUhf21Ykg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@iconify/vue": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@iconify/vue/-/vue-4.3.0.tgz",
+      "integrity": "sha512-Xq0h6zMrHBbrW8jXJ9fISi+x8oDQllg5hTDkDuxnWiskJ63rpJu9CvJshj8VniHVTbsxCg9fVoPAaNp3RQI5OQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@iconify/types": "^2.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/cyberalien"
+      },
+      "peerDependencies": {
+        "vue": ">=3"
+      }
+    },
     "node_modules/@jridgewell/gen-mapping": {
       "version": "0.3.8",
       "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.8.tgz",
diff --git a/package.json b/package.json
index 1d331f4..354c6bd 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
   "devDependencies": {
     "@babel/core": "^7.12.16",
     "@babel/eslint-parser": "^7.12.16",
+    "@iconify/vue": "^4.3.0",
     "@vue/cli-plugin-babel": "~5.0.0",
     "@vue/cli-plugin-eslint": "~5.0.0",
     "@vue/cli-service": "~5.0.0",
diff --git a/src/App.vue b/src/App.vue
index 62b214a..86046b4 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -3,18 +3,23 @@
     <template #topbar>
       <TopbarComponent> </TopbarComponent>
     </template>
+    <template #sidebar>
+      <SidebarComponent></SidebarComponent>
+    </template>
   </DevelopmentLayout>
 </template>
 
 <script>
 import DevelopmentLayout from "./layouts/DevelopmentLayout.vue";
 import TopbarComponent from "./components/topbar/TopbarComponent.vue";
+import SidebarComponent from "./components/sidebar/SidebarComponent.vue";
 
 export default {
   name: "App",
   components: {
     DevelopmentLayout,
     TopbarComponent,
+    SidebarComponent,
   },
 };
 </script>
diff --git a/src/assets/custom-bootstrap.css b/src/assets/custom-bootstrap.css
index 26cf92d..209a659 100644
--- a/src/assets/custom-bootstrap.css
+++ b/src/assets/custom-bootstrap.css
@@ -1,6 +1,7 @@
 :root {
   --bs-primary: #27445d; /* Deine Wunschfarbe */
   --bs-link-color: #27445d;
+  --bs-nav-pills-link-active-bg: #27445d;
   --bs-link-hover-color: #71bbb2;
   --bs-primary-bg-subtle: #bdd9f850;
 }
diff --git a/src/components/process/ProcessTableComponent.vue b/src/components/process/ProcessTableComponent.vue
index cf25788..90ffbea 100644
--- a/src/components/process/ProcessTableComponent.vue
+++ b/src/components/process/ProcessTableComponent.vue
@@ -26,7 +26,7 @@
             </tr>
           </thead>
           <tbody>
-            <tr @click="setActivePage('FormDesignerLayout', 'Ansicht (' + row.name + ')')" v-for="row in viewProp" :key="row.name + '-' + row.changed">
+            <tr class="pro-row" @click="setActivePage('FormDesignerLayout', 'Ansicht (' + row.name + ')', {}, 'process')" v-for="row in viewProp" :key="row.name + '-' + row.changed">
               <td>{{ row.name }}</td>
               <td>{{ row.changed }}</td>
             </tr>
@@ -73,10 +73,9 @@ export default {
   methods: {
     toggleTable() {
       this.showTable = !this.showTable;
-      console.log("Tabelle sichtbar:", this.showTable);
     },
-    setActivePage(componentName, displayName) {
-      this.uiStore.setActivePage(componentName, displayName);
+    setActivePage(componentName, displayName, props, menuItem) {
+      this.uiStore.setActivePage(componentName, displayName, props, menuItem);
     },
   },
 
@@ -84,4 +83,9 @@ export default {
 };
 </script>
 
-<style scoped></style>
+<style scoped>
+.pro-row:hover td {
+  background-color: rgba(113, 187, 178, 0.3);
+  cursor: pointer;
+}
+</style>
diff --git a/src/components/sidebar/SidebarComponent.vue b/src/components/sidebar/SidebarComponent.vue
new file mode 100644
index 0000000..daea987
--- /dev/null
+++ b/src/components/sidebar/SidebarComponent.vue
@@ -0,0 +1,122 @@
+<template>
+  <div style="width: 4.5rem; height: 100%; margin-right: 4.5rem; top: 0; background: var(--bs-primary); height: 100dvh">
+    <ul class="nav nav-pills flex-column text-center nav-flush mb-auto">
+      <li v-for="(item, index) in menuItems" :key="index" class="nav-item" @mouseover="showPopover($event)" @mouseleave="hidePopoverWithDelay" :class="{ active: isActive(item.menuItem) }" @click="setActivePage(item.componentName, item.text)">
+        <a class="nav-link py-3 border-bottom rounded-0" href="#">
+          <Icon :icon="item.icon" :style="{ fontSize: '20px' }" />
+        </a>
+      </li>
+    </ul>
+    <!-- Menu-Popover-->
+    <div v-if="popoverVisible" class="popover-box" :style="popoverStyle" @mouseenter="popoverVisible = true" @mouseleave="hidePopoverWithDelay">
+      <p>{{ popoverText }}</p>
+    </div>
+  </div>
+</template>
+
+<script>
+import { Icon } from "@iconify/vue";
+import { useUiStore } from "../../store/uiStore.js";
+
+export default {
+  name: "SidebarComponent",
+  // Verwendete Komponenten
+  components: {
+    Icon,
+  },
+  // Props für die Komponente
+  props: {},
+
+  // Daten der Komponente
+  data() {
+    return {
+      menuItems: [
+        { icon: "carbon:home", text: "Dashboard", componentName: "DevelopmentDashboardComponent", menuItem: "home" },
+        { icon: "carbon:ibm-process-mining", text: "Prozesse", componentName: "ProcessComponent", menuItem: "process" },
+        { icon: "carbon:user-multiple", text: "Benutzer", componentName: "UserComponent", menuItem: "users" },
+        { icon: "carbon:building", text: "Firmen", componentName: "CompanyComponent", menuItem: "company" },
+        { icon: "carbon:object-storage", text: "Objekte", componentName: "StorageComponent", menuItem: "storage" },
+        { icon: "carbon:enumeration-usage", text: "Enums", componentName: "StatisticsComponent", menuItem: "stats" },
+      ],
+      uiStore: useUiStore(),
+      popoverVisible: false,
+      popoverStyle: {},
+      popoverText: "",
+    };
+  },
+
+  // Computed Properties
+  computed: {
+    activeMenuItem() {
+      const activeComponent = this.uiStore.openComponents.find((comp) => comp.active);
+      return activeComponent ? activeComponent.menuItem : null;
+    },
+  },
+
+  // Methoden
+  methods: {
+    isActive(menuItem) {
+      return menuItem === this.activeMenuItem;
+    },
+    showPopover(event) {
+      const triggerElement = event.currentTarget;
+      if (triggerElement) {
+        const rect = triggerElement.getBoundingClientRect();
+        this.popoverStyle = {
+          top: `${rect.top + window.scrollY + 10}px`, // Höhe relativ zur Seite
+          left: `${rect.right + 10}px`, // 10px rechts vom Element
+        };
+        const index = [...triggerElement.parentElement.children].indexOf(triggerElement);
+        this.popoverText = this.menuItems[index]?.text || "Info";
+      }
+      this.popoverVisible = true;
+    },
+    hidePopoverWithDelay() {
+      this.popoverVisible = false;
+    },
+    setActivePage(componentName, displayName) {
+      this.uiStore.setActivePage(componentName, displayName);
+    },
+    itemCSS(state) {
+      if (state === true) {
+        return "active";
+      } else {
+        return "inactive";
+      }
+    },
+  },
+
+  // Lifecycle-Hooks
+};
+</script>
+
+<style scoped>
+.nav-item a {
+  color: white;
+}
+.nav-item.active a {
+  color: var(--bs-primary) !important;
+  background-color: white !important;
+}
+
+.nav-item:hover {
+  background-color: rgb(113, 187, 178) !important;
+  transition: background-color 300ms ease;
+}
+.nav-item.active:hover {
+  background-color: rgb(113, 187, 178) !important;
+  transition: background-color 300ms ease;
+}
+
+.popover-box {
+  position: absolute;
+  background: var(--bs-primary);
+  color: white;
+  padding: 6px;
+  border-radius: 5px;
+  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.2);
+  z-index: 1000;
+  line-height: normal;
+  height: 35px;
+}
+</style>
diff --git a/src/dummyData/processes.json b/src/dummyData/processes.json
index 556119f..47a567d 100644
--- a/src/dummyData/processes.json
+++ b/src/dummyData/processes.json
@@ -28,11 +28,6 @@
           "changed": "11.12.2024"
         }
       ]
-    },
-    {
-      "id": 2,
-      "name": "Sendungslogik",
-      "description": "Kunden können in diesem Przoess Sendungen erfassen"
     }
   ]
 }
diff --git a/src/layouts/DevelopmentLayout.vue b/src/layouts/DevelopmentLayout.vue
index 5692462..a902b60 100644
--- a/src/layouts/DevelopmentLayout.vue
+++ b/src/layouts/DevelopmentLayout.vue
@@ -1,14 +1,17 @@
 <template>
   <div>
     <slot name="topbar"> </slot>
-    <Suspense>
-      <template #default>
-        <component :is="activePageComponent" v-bind="currentProps"></component>
-      </template>
-      <template #fallback>
-        <p>Lade Seite...</p>
-      </template>
-    </Suspense>
+    <div class="d-inline-flex">
+      <slot name="sidebar">test</slot>
+      <Suspense>
+        <template #default>
+          <component :is="activePageComponent" v-bind="currentProps"></component>
+        </template>
+        <template #fallback>
+          <p>Lade Seite...</p>
+        </template>
+      </Suspense>
+    </div>
   </div>
 </template>
 
diff --git a/src/pages/DevelopmentDashboard.vue b/src/pages/DevelopmentDashboard.vue
index eea6c48..4a2e5da 100644
--- a/src/pages/DevelopmentDashboard.vue
+++ b/src/pages/DevelopmentDashboard.vue
@@ -6,7 +6,7 @@
       </svg>
     </h1>
     <div class="row" style="text-align: left">
-      <div @click="setActivePage('ProcessOverviewComponent', process.name, { process: process })" v-for="process in processes" :key="process.id" class="col-3 ps-0 pe-0 me-5 pointer" style="border: 1px solid rgba(39, 68, 93, 0.39); min-height: 130px">
+      <div @click="setActivePage('ProcessOverviewComponent', process.name, { process: process }, 'process')" v-for="process in processes" :key="process.id" class="col-3 ps-0 pe-0 me-5 pointer" style="border: 1px solid rgba(39, 68, 93, 0.39); min-height: 130px">
         <div class="d-xl-flex justify-content-xl-center align-items-xl-center" style="width: 100%; height: 50px; text-align: center; background: #71bbb2">
           <h1 style="font-size: 22px">{{ process.name }}</h1>
         </div>
@@ -39,8 +39,8 @@ export default {
 
   // Methoden
   methods: {
-    setActivePage(componentName, displayName, props) {
-      this.uiStore.setActivePage(componentName, displayName, props);
+    setActivePage(componentName, displayName, props, menuItem) {
+      this.uiStore.setActivePage(componentName, displayName, props, menuItem);
     },
   },
 
diff --git a/src/store/uiStore.js b/src/store/uiStore.js
index abf73de..8d3074f 100644
--- a/src/store/uiStore.js
+++ b/src/store/uiStore.js
@@ -5,21 +5,18 @@ export const useUiStore = defineStore("ui", {
     // Ein Objekt, das die geöffneten Seiten und deren Status speichert
     openComponents: [
       {
-        name: "Dashbord",
+        name: "Dashboard",
         active: true,
         componentName: "DevelopmentDashboardComponent",
-      },
-      {
-        name: "Test",
-        active: false,
-        componentName: "TestComponent",
+        menuItem: "home",
       },
     ],
   }),
 
   actions: {
     // Seite aktivieren oder hinzufügen
-    setActivePage(componentName, displayName, props = {}) {
+    setActivePage(componentName, displayName, props = {}, menuItem) {
+      console.log(menuItem);
       // Alle Seiten auf inaktiv setzen
       this.openComponents.forEach((comp) => (comp.active = false));
 
@@ -35,6 +32,7 @@ export const useUiStore = defineStore("ui", {
           name: displayName,
           active: true,
           props,
+          menuItem: menuItem || "home",
         });
       }
     },
@@ -59,7 +57,7 @@ export const useUiStore = defineStore("ui", {
     resetPages() {
       this.openComponents = [
         {
-          name: "Dashbord",
+          name: "Dashboard",
           active: true,
           componentName: "DevelopmentDashboardComponent",
         },