diff --git a/application/controllers/TimeperiodController.php b/application/controllers/TimeperiodController.php
new file mode 100644
index 00000000..c2f695c7
--- /dev/null
+++ b/application/controllers/TimeperiodController.php
@@ -0,0 +1,6 @@
+// Controller für details zu einer Timeperiod
+<!--/
+indexAction
+
+Detail; zeigt Display Name oben im Header, Name und Ranges im Content
+/-->
diff --git a/application/controllers/TimeperiodsController.php b/application/controllers/TimeperiodsController.php
new file mode 100644
index 00000000..1e9c6d83
--- /dev/null
+++ b/application/controllers/TimeperiodsController.php
@@ -0,0 +1,35 @@
+// Controller für alle Timeperiods zeigt Liste
+<!--/
+indexAction
+Liste; zeigt erst mal nur Display Name
+
+/-->
+
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Controllers;
+
+use Icinga\Application\Icinga;
+use Icinga\Module\Icingadb\Model\Timeperiod;
+use Icinga\Module\Icingadb\Widget\ItemTable\TimePeriodsTable;
+use Icinga\Web\Controller;
+use ipl\Web\Compat\CompatController;
+
+class TimeperiodsController extends CompatController
+{
+    public function indexAction(): void
+    {
+        $this->addTitleTab('Time Periods');
+
+        $db = $this->getDb();
+
+        $query = Timeperiod::on($db);
+
+        $this->addContent(new TimePeriodsTable($query));
+
+
+
+    }
+}
diff --git a/library/Icingadb/Widget/ItemTable/TimePeriodsTable.php b/library/Icingadb/Widget/ItemTable/TimePeriodsTable.php
new file mode 100644
index 00000000..77f11d5d
--- /dev/null
+++ b/library/Icingadb/Widget/ItemTable/TimePeriodsTable.php
@@ -0,0 +1,41 @@
+<?php
+
+/* Icinga DB Web | (c) 2022 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Widget\ItemTable;
+
+use Icinga\Module\Icingadb\Common\DetailActions;
+use Icinga\Module\Icingadb\Common\Links;
+use ipl\Html\Html;
+use ipl\Html\Table;
+use ipl\Web\Url;
+use ipl\Web\Widget\ItemTable;
+use ipl\Web\Widget\Link;
+
+class TimePeriodsTable extends Table
+{
+    protected $defaultAttributes = ['class' => 'common-table'];
+
+    protected Query $timeperiods;
+
+    public function __construct($timeperiods)
+    {
+        $this->timeperiods = $timeperiods;
+    }
+
+    protected function assemble()
+    {
+        $tbody = $this->getBody();
+        foreach ($this->timeperiods as $timeperiod) {
+            $displayName = new Link($timeperiod->display_name, Url::fromPath('timeperiods/details', ['id' =>$timeperiod->id]));
+
+            $displayName =  Html::tag('strong')->add($displayName->setBaseTarget('_next'));
+            $r = Table::row([
+                $displayName
+            ]);
+             $tbody->addHtml($r);
+
+        }
+    }
+
+}