diff --git a/package-lock.json b/package-lock.json
index 1991c10..0ba11df 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2704,6 +2704,12 @@
       "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.3.1.tgz",
       "integrity": "sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag=="
     },
+    "bootstrap-sass": {
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/bootstrap-sass/-/bootstrap-sass-3.4.1.tgz",
+      "integrity": "sha512-p5rxsK/IyEDQm2CwiHxxUi0MZZtvVFbhWmyMOt4lLkA4bujDA1TGoKT0i1FKIWiugAdP+kK8T5KMDFIKQCLYIA==",
+      "dev": true
+    },
     "bootstrap-vue": {
       "version": "2.0.0-rc.13",
       "resolved": "https://registry.npmjs.org/bootstrap-vue/-/bootstrap-vue-2.0.0-rc.13.tgz",
@@ -7545,6 +7551,11 @@
         "topo": "3.x.x"
       }
     },
+    "jquery": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.3.1.tgz",
+      "integrity": "sha512-Ubldcmxp5np52/ENotGxlLe6aGMvmF4R8S6tZjsP6Knsaxd/xp3Zrh50cG93lR6nPXyUFwzN3ZSOQI0wRJNdGg=="
+    },
     "js-base64": {
       "version": "2.5.1",
       "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.5.1.tgz",
@@ -9483,9 +9494,9 @@
       "dev": true
     },
     "popper.js": {
-      "version": "1.14.7",
-      "resolved": "https://registry.npmjs.org/popper.js/-/popper.js-1.14.7.tgz",
-      "integrity": "sha512-4q1hNvoUre/8srWsH7hnoSJ5xVmIL4qgz+s4qf2TnJIMyZFUFMGH+9vE7mXynAlHSZ/NdTmmow86muD0myUkVQ=="
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/popper.js/-/popper.js-1.15.0.tgz",
+      "integrity": "sha512-w010cY1oCUmI+9KwwlWki+r5jxKfTFDVoadl7MSrIujHU5MJ5OR6HTDj6Xo8aoR/QsA56x8jKjA59qGH4ELtrA=="
     },
     "portfinder": {
       "version": "1.0.20",
diff --git a/package.json b/package.json
index 4a26e88..ac835b7 100644
--- a/package.json
+++ b/package.json
@@ -11,8 +11,11 @@
   "dependencies": {
     "@vue/cli": "^3.4.1",
     "axios": "^0.18.0",
+    "bootstrap": "^4.3.1",
     "bootstrap-vue": "^2.0.0-rc.13",
+    "jquery": "^3.3.1",
     "js-cookie": "^2.2.0",
+    "popper.js": "^1.15.0",
     "vue": "^2.6.6",
     "vue-axios": "^2.1.4",
     "vue-class-component": "^6.0.0",
@@ -34,8 +37,9 @@
     "@vue/cli-plugin-unit-mocha": "^3.4.0",
     "@vue/cli-service": "^3.4.0",
     "@vue/test-utils": "^1.0.0-beta.20",
+    "bootstrap-sass": "^3.4.1",
     "chai": "^4.1.2",
-    "node-sass": "^4.9.0",
+    "node-sass": "^4.11.0",
     "sass-loader": "^7.1.0",
     "typescript": "^3.0.0",
     "vue-template-compiler": "^2.5.21"
diff --git a/public/index.html b/public/index.html
index 8abcdfc..2293587 100644
--- a/public/index.html
+++ b/public/index.html
@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
-    <link href="//netdna.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" />
+    <!--<link href="//netdna.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" />-->
     <style>
       a { cursor: pointer; }
     </style>
diff --git a/src/App.vue b/src/App.vue
index 983b936..c7d7fb0 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -4,21 +4,66 @@
       <router-link to="/">Home</router-link> |
       <router-link to="/about">About</router-link> |
       <router-link to="/login">Login</router-link> |
-      <router-link to="/profile">Profile</router-link>
+      <router-link to="/profile">Profile</router-link> |
+        <!-- Example split danger button -->
+        <div class="btn-group">
+            <button type="button" onclick="location.href='/admin'" class="btn btn-danger">Admin</button>
+            <button type="button" class="btn btn-danger dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+                <span class="sr-only">Toggle Dropdown</span>
+            </button>
+            <div class="dropdown-menu">
+                <router-link class="dropdown-item" :to="{ name: 'admin.user' }">{{ $t('user') }}</router-link>
+                <router-link class="dropdown-item" :to="{ name: 'admin.group' }">{{ $t('group') }}</router-link>
+                <a class="dropdown-item" href="#">Something else here</a>
+                <div class="dropdown-divider"></div>
+                <a class="dropdown-item" href="#">Separated link</a>
+            </div>
+        </div> |
+      <span>({{tokenValidity}})</span> |
+      <span>({{refreshTokenValidity}})</span>
     </div>
     <router-view/>
   </div>
 
 </template>
 
+<script>
+  import {getRemainingJwtValiditySeconds} from "@/utils";
+
+  export default {
+    data () {
+      return {
+        tokenValidity: -1,
+        refreshTokenValidity: -1,
+      };
+    },
+    methods: {
+    },
+    mounted () {
+
+      this.$nextTick(() =>{
+        window.setInterval(() => {
+          this.$log.debug(getRemainingJwtValiditySeconds(this.$store.state.access_token));
+          this.tokenValidity = getRemainingJwtValiditySeconds(this.$store.state.access_token);
+          this.refreshTokenValidity = getRemainingJwtValiditySeconds(this.$store.state.refresh_token);
+          this.$log.debug(this.$store.state);
+        }, 1000);
+      });
+
+
+    },
+  }
+</script>
+
 <style lang="scss">
+  @import '../node_modules/bootstrap/scss/bootstrap.scss';
 #app {
   font-family: 'Avenir', Helvetica, Arial, sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
   text-align: center;
   color: #2c3e50;
-}About
+}
 #nav {
   padding: 30px;
   a {
diff --git a/src/api/Repository.js b/src/api/Repository.js
new file mode 100644
index 0000000..e54a020
--- /dev/null
+++ b/src/api/Repository.js
@@ -0,0 +1,12 @@
+// Repository.js
+
+import Vue from 'vue';
+import axios from "axios";
+
+const baseDomain = "http://localhost:5443";
+const API_URL = `${baseDomain}/api/v1`;
+
+export default axios.create({
+    API_URL,
+    headers: { headers: { Authorization: `Bearer ${jwt}` } },
+});
diff --git a/src/api/index.ts b/src/api/index.ts
index 6b36d61..916a76e 100644
--- a/src/api/index.ts
+++ b/src/api/index.ts
@@ -45,6 +45,10 @@ export function fetchUsers(jwt: any) {
     return axios.get(`${API_URL}/v1/user`, { headers: { Authorization: `Bearer ${jwt}` } });
 }
 
+export function createUser(jwt: any, userData: any) {
+    return axios.post(`${API_URL}/v1/user`, userData, { headers: { Authorization: `Bearer ${jwt}` } });
+}
+
 export function fetchProfile(jwt: any) {
     Vue.$log.debug("JWT: "+ jwt);
     return axios.get(`${API_URL}/v1/user/profile`, { headers: { Authorization: `Bearer ${jwt}` } });
diff --git a/src/components/Admin.vue b/src/components/Admin.vue
new file mode 100644
index 0000000..eb76e21
--- /dev/null
+++ b/src/components/Admin.vue
@@ -0,0 +1,55 @@
+<!-- components/Admin.vue -->
+<template>
+    <div>
+        <section class="hero is-primary">
+            <div class="hero-body">
+                <div class="container has-text-centered">
+                    <h2 class="title">Admin Tools</h2>
+                    <p class="subtitle error-msg">{{ errorMsg }}</p>
+                    <router-link :to="{ name: 'admin.group'}">{{ $t('group') }}</router-link>
+                    <br>
+                    <router-link :to="{ name: 'admin.user'}">{{ $t('user') }}</router-link>
+                </div>
+            </div>
+        </section>
+
+        <hr/>
+        <section>
+            <router-view></router-view>
+        </section>
+
+    </div>
+</template>
+
+<script>
+    import { EventBus } from '@/utils'
+
+    export default {
+        data () {
+            return {
+                email: '',
+                errorMsg: '',
+            };
+        },
+        methods: {
+            authenticate () {
+                this.$store.dispatch('login', { email: this.email, password: this.password })
+                    .then(() => this.$router.push('/'));
+            },
+        },
+        mounted () {
+            this.$log.debug("Admin: mounting...");
+        },
+        beforeDestroy () {
+        },
+        computed: {
+        },
+    }
+</script>
+
+<style lang="scss">
+    .error-msg {
+        color: red;
+        font-weight: bold;
+    }
+</style>
diff --git a/src/components/Group.vue b/src/components/Group.vue
new file mode 100644
index 0000000..897fae6
--- /dev/null
+++ b/src/components/Group.vue
@@ -0,0 +1,59 @@
+<!-- components/Group.vue -->
+<template>
+    <div>
+        <section class="hero is-primary">
+            <div class="hero-body">
+                <div class="container has-text-centered">
+                    <h2 class="title">Groups</h2>
+                    <p class="subtitle error-msg">{{ errorMsg }}</p>
+                    <h3 class="title">Add Group</h3>
+                    <input v-model="group.name" placeholder="Group name">
+                    <p>Name is: {{ group.name }}</p>
+                    <span>Multiline message is:</span>
+                    <p style="white-space: pre-line;">{{ group.description }}</p>
+                    <br>
+                    <textarea v-model="group.message" placeholder="Description for group"></textarea>
+                    <button v-on:click="create_group">{{$t('create_group')}}</button>
+                </div>
+            </div>
+        </section>
+
+    </div>
+</template>
+
+<script>
+    import { EventBus } from '@/utils'
+    import {getRemainingJwtValiditySeconds} from "../utils";
+
+    export default {
+        data () {
+            return {
+                email: '',
+                errorMsg: '',
+                group: {},
+            };
+        },
+        methods: {
+            create_group () {
+
+            },
+        },
+        mounted () {
+
+
+
+        },
+        beforeDestroy () {
+        },
+        computed: {
+
+        },
+    }
+</script>
+
+<style lang="scss">
+    .error-msg {
+        color: red;
+        font-weight: bold;
+    }
+</style>
diff --git a/src/components/User.vue b/src/components/User.vue
new file mode 100644
index 0000000..b360b80
--- /dev/null
+++ b/src/components/User.vue
@@ -0,0 +1,47 @@
+<!-- components/User.vue -->
+<template>
+    <div>
+        <section class="hero is-primary">
+            <div class="hero-body">
+                <div class="container has-text-centered">
+                    <h3 class="title">Manage users</h3>
+
+                    <p class="subtitle error-msg">{{ errorMsg }}</p>
+                </div>
+            </div>
+        </section>
+
+    </div>
+</template>
+
+<script>
+    import { EventBus } from '@/utils'
+    import {getRemainingJwtValiditySeconds} from "../utils";
+
+    export default {
+        data () {
+            return {
+                users: '',
+                errorMsg: '',
+            };
+        },
+        methods: {
+
+        },
+        mounted () {
+
+        },
+        beforeDestroy () {
+        },
+        computed: {
+
+        },
+    }
+</script>
+
+<style lang="scss">
+    .error-msg {
+        color: red;
+        font-weight: bold;
+    }
+</style>
diff --git a/src/main.ts b/src/main.ts
index edee401..4395d13 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -12,6 +12,9 @@ import FlagIcon from 'vue-flag-icon';
 // following is to avoid missing type definitions
 // const FlagIcon = require('vue-flag-icon');
 
+import 'bootstrap';
+import 'bootstrap/dist/css/bootstrap.min.css';
+
 const isProduction = process.env.NODE_ENV === 'production';
 
 const options = {
diff --git a/src/router.ts b/src/router.ts
index 4504d04..1947b3d 100644
--- a/src/router.ts
+++ b/src/router.ts
@@ -6,7 +6,10 @@ import NotFound from './views/NotFound.vue';
 import Survey from '@/components/Survey.vue';
 import NewSurvey from '@/components/NewSurvey.vue';
 import Login from '@/components/Login.vue';
+import Admin from '@/components/Admin.vue';
 import Profile from '@/components/Profile.vue';
+import User from '@/components/User.vue';
+import Group from '@/components/Group.vue';
 import store from '@/store';
 
 Vue.use(Router);
@@ -23,9 +26,26 @@ export const router = new Router({
     },
     {
       path: '/login',
-      name: 'Login',
+      name: 'login',
       component: Login,
     },
+    {
+      path: '/admin',
+      name: 'admin',
+      component: Admin,
+      children: [
+        {
+          name: 'admin.user',
+          path: 'user',
+          component: User,
+        },
+        {
+          name: 'admin.group',
+          path: 'group',
+          component: Group,
+        },
+      ],
+    },
     {
       path: '/about',
       name: 'about',
@@ -56,6 +76,7 @@ export const router = new Router({
         if (!store.getters.isAuthenticated) {
           Vue.$log.debug('not authenticated!');
           if (store.getters.isRefreshTokenValid) {
+            Vue.$log.debug('refresh token is still valid :)');
             store.dispatch('refreshToken')
                 .then(() => next())
                 .catch(() => next('/login'));
diff --git a/src/scss/_base.scss b/src/scss/_base.scss
new file mode 100644
index 0000000..97b7aa2
--- /dev/null
+++ b/src/scss/_base.scss
@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2019. Tobias Kurze
+ */
+
+.router-link-exact-active {
+  color: #42b983;
+}
diff --git a/vue.config.js b/vue.config.js
index 049dc0a..943c17c 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -3,9 +3,10 @@ module.exports = {
         loaderOptions: {
             sass: {
                 data: `
-          @import "@/scss/_variables.scss";
-        `
-            }
-        }
-    }
+                @import "@/scss/_variables.scss";
+                @import "@/scss/_base.scss";
+                `,
+            },
+        },
+    },
 };