diff --git a/dashboard/src/components/AppInstallDialog.vue b/dashboard/src/components/AppInstallDialog.vue
index 6415f9c76..032db1fa2 100644
--- a/dashboard/src/components/AppInstallDialog.vue
+++ b/dashboard/src/components/AppInstallDialog.vue
@@ -99,10 +99,11 @@ async function submit() {
 
   if (manifest.value.id === PROXY_APP_ID) config.upstreamUri = upstreamUri.value;
 
-  const [error] = await appsModel.install(manifest.value, config);
+  const [error, result] = await appsModel.install(manifest.value, config);
 
   if (!error) {
     dialog.value.close();
+    localStorage['confirmPostInstall_' + result.id] = true;
     return window.location.href = '#/apps';
   }
 
diff --git a/dashboard/src/components/PostInstallDialog.vue b/dashboard/src/components/PostInstallDialog.vue
new file mode 100644
index 000000000..d4f112901
--- /dev/null
+++ b/dashboard/src/components/PostInstallDialog.vue
@@ -0,0 +1,99 @@
+<script setup>
+
+import { ref, useTemplateRef } from 'vue';
+import { marked } from 'marked';
+import { Dialog } from 'pankow';
+
+const dialog = useTemplateRef('dialog');
+const app = ref(null);
+const hasPendingCheclistItems = ref(false);
+const acknowledge = ref(false);
+
+function onConfirm() {
+  delete localStorage['confirmPostInstall_' + app.value.id];
+  dialog.value.close();
+  window.open('https://' + app.value.fqdn);
+}
+
+defineExpose({
+  async open(a, ack = false) {
+    app.value = a;
+    acknowledge.value = ack;
+    hasPendingCheclistItems.value = !Object.keys(a.checklist).find((i) => a.checklist[i].acknowledged);
+    dialog.value.open();
+  }
+});
+
+</script>
+
+<template>
+  <Dialog ref="dialog"
+    :confirm-label="acknowledge ? $t('app.appInfo.openAction', { app: app.manifest.title }) : null"
+    :reject-label="$t('main.dialog.close')"
+    :reject-style="acknowledge ? 'secondary' : ''"
+    @confirm="onConfirm"
+  >
+    <div v-if="app">
+      <div class="app-info-header">
+        <img :src="app.iconUrl" onerror="this.onerror=null;this.src='img/appicon_fallback.png'" class="app-info-icon"/>
+        <div class="app-info-title">
+          {{ app.manifest.title }}<br/>
+          <span class="text-muted text-small">{{ $t('app.appInfo.package') }} <a :href="`/#/appstore/${app.manifest.id}?version=${app.manifest.version}`">v{{ app.manifest.version }}</a> </span>
+          <br/>
+          <span v-if="app.manifest.documentationUrl" class="text-small"><a target="_blank" :href="app.manifest.documentationUrl">{{ $t('app.docsAction') }}</a> </span>
+          <br/>
+        </div>
+      </div>
+
+      <div v-html="marked.parse(app.manifest.postInstallMessage)"></div>
+      <div v-if="app.manifest.documentationUrl" v-html="$t('app.appInfo.appDocsUrl', { docsUrl: app.manifest.documentationUrl, title: app.manifest.title, forumUrl: (app.manifest.forumUrl || 'https://forum.cloudron.io') })"></div>
+
+      <div class="app-info-checklist" v-show="hasPendingCheclistItems">
+        <label class="control-label">{{ $t('app.appInfo.checklist') }}</label>
+        <div v-for="(item, key) in app.checklist" :key="key">
+          <div class="checklist-item" v-show="!item.acknowledged">
+            <span v-html="marked.parse(item.message)"></span>
+          </div>
+        </div>
+      </div>
+    </div>
+  </Dialog>
+</template>
+
+<style scoped>
+
+.app-info-header {
+  display: flex;
+  margin-bottom: 20px;
+}
+
+.app-info-title {
+  margin-left: 15px;
+}
+
+.app-info-icon {
+  width: 64px;
+  height: 64px;
+}
+
+.app-info-checklist {
+  margin-top: 20px;
+  margin-bottom: 5px;
+}
+
+.checklist-item {
+  padding: 8px;
+  border: none;
+  border-left: 2px solid rgb(255, 76, 76);
+  background-color: #ff000014;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 5px;
+}
+
+.checklist-item > span > * {
+  margin: 0;
+}
+
+</style>
diff --git a/dashboard/src/models/AppsModel.js b/dashboard/src/models/AppsModel.js
index 40c18f5ef..6a4ea5668 100644
--- a/dashboard/src/models/AppsModel.js
+++ b/dashboard/src/models/AppsModel.js
@@ -184,7 +184,7 @@ function create() {
 
       if (result.status !== 202) return [result];
 
-      return [null];
+      return [null, result.body];
     },
     async list() {
       let error, result;
diff --git a/dashboard/src/views/AppConfigureView.vue b/dashboard/src/views/AppConfigureView.vue
index 3719bded4..e83145243 100644
--- a/dashboard/src/views/AppConfigureView.vue
+++ b/dashboard/src/views/AppConfigureView.vue
@@ -4,8 +4,9 @@ import { useI18n } from 'vue-i18n';
 const i18n = useI18n();
 const t = i18n.t;
 
-import { ref, onMounted, onBeforeUnmount, computed } from 'vue';
+import { ref, onMounted, onBeforeUnmount, computed, useTemplateRef } from 'vue';
 import { Button, ButtonGroup } from 'pankow';
+import PostInstallDialog from '../components/PostInstallDialog.vue';
 import Access from '../components/app/Access.vue';
 import Backups from '../components/app/Backups.vue';
 import Cron from '../components/app/Cron.vue';
@@ -41,6 +42,7 @@ const hasLocalStorage = ref(false);
 const hasOptionalServices = ref(false);
 const hasEmail = ref(false);
 const busyStopTask = ref(false);
+const postInstallDialog = useTemplateRef('postInstallDialog');
 
 const isAppStopped = computed(() => {
   return appsModel.isStopped(app.value);
@@ -91,7 +93,7 @@ async function refresh() {
   if (result.manifest?.postInstallMessage) {
     infoMenu.value.push({
       label: t('app.firstTimeSetupAction'),
-      // TODO action
+      action: () => postInstallDialog.value.open(app.value),
     });
   }
 
@@ -165,6 +167,8 @@ onBeforeUnmount(() => {
 
 <template>
   <div class="configure-outer">
+    <PostInstallDialog ref="postInstallDialog"/>
+
     <div class="configure-inner" v-if="!busy">
       <div class="titlebar">
         <div style="display: flex; flex-grow: 1;">
diff --git a/dashboard/src/views/AppsView.vue b/dashboard/src/views/AppsView.vue
index b11653335..f6481da33 100644
--- a/dashboard/src/views/AppsView.vue
+++ b/dashboard/src/views/AppsView.vue
@@ -9,6 +9,7 @@ import DomainsModel from '../models/DomainsModel.js';
 import ProfileModel from '../models/ProfileModel.js';
 import UpdaterModel from '../models/UpdaterModel.js';
 import ApplinkDialog from '../components/ApplinkDialog.vue';
+import PostInstallDialog from '../components/PostInstallDialog.vue';
 
 const appsModel = AppsModel.create();
 const domainsModel = DomainsModel.create();
@@ -126,6 +127,7 @@ const appProgressMessage = AppsModel.appProgressMessage;
 const updateInfo = ref({});
 
 const applinkDialog = useTemplateRef('applinkDialog');
+const postInstallDialog = useTemplateRef('postInstallDialog');
 
 // hook for applinks otherwise it is a link
 function openAppEdit(app, event) {
@@ -157,11 +159,10 @@ function onOpenApp(app, event) {
     return stopEvent();
   }
 
-  // TODO
-  // if (app.pendingPostInstallConfirmation && $scope.appPostInstallConfirm) {
-  //     $scope.appPostInstallConfirm.show(app);
-  //     return stopEvent();
-  // }
+  if (localStorage['confirmPostInstall_' + app.id]) {
+    postInstallDialog.value.open(app, true);
+    return stopEvent();
+  }
 }
 
 function isOperator(app) {
@@ -242,6 +243,7 @@ onUnmounted(() => {
 <template>
   <div class="content">
     <ApplinkDialog ref="applinkDialog" @success="refreshApps()"/>
+    <PostInstallDialog ref="postInstallDialog"/>
 
     <h1 class="view-header">
       {{ $t('apps.title') }}