diff --git a/restapi/index.php b/restapi/index.php
index 2548d737c..f62aba596 100644
--- a/restapi/index.php
+++ b/restapi/index.php
@@ -2194,6 +2194,92 @@ class RestapiController { /* {{{ */
         return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>''), 200);
     } /* }}} */
 
+    /**
+     * Updates the quota of an existing account
+     *
+     * @param      <type>  $id     The user name or numerical identifier
+     */
+    function changeUserQuota($request, $response, $args) { /* {{{ */
+        $dms = $this->container->dms;
+        $userobj = $this->container->userobj;
+
+        $check = $this->checkIfAdmin($request, $response);
+        if($check !== true)
+            return $check;
+
+        $params = $request->getParsedBody();
+        if ($params['quota'] == null) {
+            return $response->withJson(array('success'=>false, 'message'=>'You must supply a new quota', 'data'=>''), 400);
+        }
+
+        $newQuota = $params['quota'];
+
+        if(ctype_digit($args['id']))
+            $account = $dms->getUser($args['id']);
+        else {
+            $account = $dms->getUserByLogin($args['id']);
+        }
+
+        /**
+         * User not found
+         */
+        if (!$account) {
+            return $response->withJson(array('success'=>false, 'message'=>'', 'data'=>'User not found.'), 404);
+            return;
+        }
+
+        $operation = $account->setQuota($newQuota);
+
+        if (!$operation){
+            return $response->withJson(array('success'=>false, 'message'=>'', 'data'=>'Could not change quota.'), 404);
+        }
+
+        return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>''), 200);
+    } /* }}} */
+
+    function changeUserHomefolder($request, $response, $args) { /* {{{ */
+        $dms = $this->container->dms;
+        $userobj = $this->container->userobj;
+
+        $check = $this->checkIfAdmin($request, $response);
+        if($check !== true)
+            return $check;
+
+        $params = $request->getParsedBody();
+        if ($params['homefolder'] == null) {
+            return $response->withJson(array('success'=>false, 'message'=>'You must supply a new home folder', 'data'=>''), 400);
+        }
+
+        $newHomefolderId = (int) $params['homefolder'];
+        $newHomefolder = $dms->getFolder($newHomefolderId);
+        if (!$newHomefolder) {
+            return $response->withJson(array('success'=>false, 'message'=>'', 'data'=>'Folder not found.'), 404);
+            return;
+        }
+
+        if(ctype_digit($args['id']))
+            $account = $dms->getUser($args['id']);
+        else {
+            $account = $dms->getUserByLogin($args['id']);
+        }
+
+        /**
+         * User not found
+         */
+        if (!$account) {
+            return $response->withJson(array('success'=>false, 'message'=>'', 'data'=>'User not found.'), 404);
+            return;
+        }
+
+        $operation = $account->setHomeFolder($newHomefolder->getId());
+
+        if (!$operation){
+            return $response->withJson(array('success'=>false, 'message'=>'', 'data'=>'Could not change homefolder.'), 404);
+        }
+
+        return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>''), 200);
+    } /* }}} */
+
     function getUserById($request, $response, $args) { /* {{{ */
         $dms = $this->container->dms;
         $userobj = $this->container->userobj;
@@ -2435,6 +2521,46 @@ class RestapiController { /* {{{ */
         }
     } /* }}} */
 
+    function setFolderOwner($request, $response, $args) { /* {{{ */
+        $dms = $this->container->dms;
+        $userobj = $this->container->userobj;
+
+        if(!$userobj) {
+            return $response->withJson(array('success'=>false, 'message'=>'Not logged in', 'data'=>''), 403);
+        }
+        if(!$userobj->isAdmin()) {
+            return $response->withJson(array('success'=>false, 'message'=>'No access on folder', 'data'=>''), 403);
+        }
+
+        if(!ctype_digit($args['id']) || $args['id'] == 0) {
+            return $response->withJson(array('success'=>false, 'message'=>'No folder given', 'data'=>''), 400);
+            return;
+        }
+        if(!ctype_digit($args['userid']) || $args['userid'] == 0) {
+            return $response->withJson(array('success'=>false, 'message'=>'No user given', 'data'=>''), 400);
+            return;
+        }
+        $owner = $dms->getUser($args['userid']);
+        $folder = $dms->getFolder($args['id']);
+        if($folder && $owner) {
+            if($folder->getAccessMode($userobj, 'setDocumentOwner') > M_READ) {
+                if ($folder->setOwner($owner)){
+                    return $response->withJson(array('success'=>true, 'message'=>'', 'data'=>''), 201);
+                } else {
+                        return $response->withJson(array('success'=>false, 'message'=>'Could not set owner of folder', 'data'=>''), 500);
+                }
+            } else {
+                return $response->withJson(array('success'=>false, 'message'=>'No access on folder', 'data'=>''), 403);
+            }
+        } else {
+            if(!$doc)
+                return $response->withJson(array('success'=>false, 'message'=>'No such folder', 'data'=>''), 404);
+            if(!$owner)
+                return $response->withJson(array('success'=>false, 'message'=>'No such user', 'data'=>''), 404);
+            return $response->withJson(array('success'=>false, 'message'=>'Could not find user or folder', 'data'=>''), 500);
+        }
+    } /* }}} */
+
     function addUserAccessToFolder($request, $response, $args) { /* {{{ */
         return $this->changeFolderAccess($request, $response, $args, 'add', 'user');
     } /* }}} */
@@ -2972,6 +3098,8 @@ $app->post('/users', \RestapiController::class.':createUser');
 $app->get('/users/{id}', \RestapiController::class.':getUserById');
 $app->put('/users/{id}/disable', \RestapiController::class.':setDisabledUser');
 $app->put('/users/{id}/password', \RestapiController::class.':changeUserPassword');
+$app->put('/users/{id}/quota', \RestapiController::class.':changeUserQuota');
+$app->put('/users/{id}/homefolder', \RestapiController::class.':changeUserHomefolder');
 $app->post('/groups', \RestapiController::class.':createGroup');
 $app->get('/groups', \RestapiController::class.':getGroups');
 $app->delete('/groups/{id}', \RestapiController::class.':deleteGroup');
@@ -2979,6 +3107,7 @@ $app->get('/groups/{id}', \RestapiController::class.':getGroup');
 $app->put('/groups/{id}/addUser', \RestapiController::class.':addUserToGroup');
 $app->put('/groups/{id}/removeUser', \RestapiController::class.':removeUserFromGroup');
 $app->put('/folder/{id}/setInherit', \RestapiController::class.':setFolderInheritsAccess');
+$app->put('/folder/{id}/owner/{userid}', \RestapiController::class.':setFolderOwner');
 $app->put('/folder/{id}/access/group/add', \RestapiController::class.':addGroupAccessToFolder'); //
 $app->put('/folder/{id}/access/user/add', \RestapiController::class.':addUserAccessToFolder'); //
 $app->put('/folder/{id}/access/group/remove', \RestapiController::class.':removeGroupAccessFromFolder');