diff --git a/library/Director/PropertyModifier/PropertyModifierJoin.php b/library/Director/PropertyModifier/PropertyModifierJoin.php
new file mode 100644
index 00000000..771b7e63
--- /dev/null
+++ b/library/Director/PropertyModifier/PropertyModifierJoin.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Icinga\Module\Director\PropertyModifier;
+
+use Icinga\Module\Director\Hook\PropertyModifierHook;
+use Icinga\Module\Director\Web\Form\QuickForm;
+
+class PropertyModifierJoin extends PropertyModifierHook
+{
+    public static function addSettingsFormFields(QuickForm $form)
+    {
+        $form->addElement('text', 'glue', array(
+            'label'       => $form->translate('Glue'),
+            'required'    => false,
+            'description' => $form->translate(
+                'One or more characters that will be used to glue an input array to a string. Can be left empty'
+            )
+        ));
+    }
+
+    public function transform($value)
+    {
+        if ($value === null) {
+            return null;
+        }
+
+        return implode($this->getSetting('glue'), $value);
+    }
+}
diff --git a/library/Director/PropertyModifier/PropertyModifierSplit.php b/library/Director/PropertyModifier/PropertyModifierSplit.php
new file mode 100644
index 00000000..e3f78bc3
--- /dev/null
+++ b/library/Director/PropertyModifier/PropertyModifierSplit.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Icinga\Module\Director\PropertyModifier;
+
+use Icinga\Module\Director\Hook\PropertyModifierHook;
+use Icinga\Module\Director\Web\Form\QuickForm;
+
+class PropertyModifierSplit extends PropertyModifierHook
+{
+    public static function addSettingsFormFields(QuickForm $form)
+    {
+        $form->addElement('text', 'delimiter', array(
+            'label'       => $form->translate('Delimiter'),
+            'required'    => true,
+            'description' => $form->translate(
+                'One or more characters that should be used to split this string'
+            )
+        ));
+    }
+
+    public function transform($value)
+    {
+        return preg_split(
+            '/' . preg_quote($this->getSetting('delimiter'), '/') . '/',
+            $value,
+            -1,
+            PREG_SPLIT_NO_EMPTY
+        );
+    }
+}
diff --git a/run.php b/run.php
index e58e842a..17887809 100644
--- a/run.php
+++ b/run.php
@@ -23,5 +23,7 @@ $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\Pro
 $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierSubstring');
 $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierUppercase');
 $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierMap');
+$this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierSplit');
+$this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierJoin');
 $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierGetHostByName');
 $this->provideHook('director/PropertyModifier', $prefix . 'PropertyModifier\\PropertyModifierExtractFromDN');