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diff --git a/apps/user_ldap/lib/user/deletedusersindex.php b/apps/user_ldap/lib/user/deletedusersindex.php
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+++ b/apps/user_ldap/lib/user/deletedusersindex.php
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+<?php
+
+/**
+ * ownCloud – LDAP Helper
+ *
+ * @author Arthur Schiwon
+ * @copyright 2014 Arthur Schiwon <blizzz@owncloud.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public
+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\user_ldap\lib\user;
+
+use OCA\user_ldap\lib\user\OfflineUser;
+use OCA\User_LDAP\Mapping\UserMapping;
+
+/**
+ * Class DeletedUsersIndex
+ * @package OCA\User_LDAP
+ */
+class DeletedUsersIndex {
+	/**
+	 * @var \OCP\IConfig $config
+	 */
+	protected $config;
+
+	/**
+	 * @var \OCP\IDBConnection $db
+	 */
+	protected $db;
+
+	/**
+	 * @var \OCA\User_LDAP\Mapping\UserMapping $mapping
+	 */
+	protected $mapping;
+
+	/**
+	 * @var array $deletedUsers
+	 */
+	protected $deletedUsers;
+
+	/**
+	 * @param OCP\IConfig $config
+	 * @param OCP\IDBConnection $db
+	 * @param OCA\User_LDAP\Mapping\UserMapping $mapping
+	 */
+	public function __construct(\OCP\IConfig $config, \OCP\IDBConnection $db, UserMapping $mapping) {
+		$this->config = $config;
+		$this->db = $db;
+		$this->mapping = $mapping;
+	}
+
+	/**
+	 * reads LDAP users marked as deleted from the database
+	 * @return OCA\user_ldap\lib\user\OfflineUser[]
+	 */
+	private function fetchDeletedUsers() {
+		$deletedUsers = $this->config->getUsersForUserValue(
+			'user_ldap', 'isDeleted', '1');
+
+		$userObjects = array();
+		foreach($deletedUsers as $user) {
+			$userObjects[] = new OfflineUser($user, $this->config, $this->db, $this->mapping);
+		}
+		$this->deletedUsers = $userObjects;
+
+		return $this->deletedUsers;
+	}
+
+	/**
+	 * returns all LDAP users that are marked as deleted
+	 * @return OCA\user_ldap\lib\user\OfflineUser[]
+	 */
+	public function getUsers() {
+		if(is_array($this->deletedUsers)) {
+			return $this->deletedUsers;
+		}
+		return $this->fetchDeletedUsers();
+	}
+
+	/**
+	 * whether at least one user was detected as deleted
+	 * @return bool
+	 */
+	public function hasUsers() {
+		if($this->deletedUsers === false) {
+			$this->fetchDeletedUsers();
+		}
+		if(is_array($this->deletedUsers) && count($this->deletedUsers) > 0) {
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * marks a user as deleted
+	 * @param string ocName
+	 */
+	public function markUser($ocName) {
+		$this->config->setUserValue($ocName, 'user_ldap', 'isDeleted', '1');
+	}
+}