diff --git a/workflow/engine/src/BusinessModel/FilesManager.php b/workflow/engine/src/BusinessModel/FilesManager.php
new file mode 100644
index 000000000..65229a95b
--- /dev/null
+++ b/workflow/engine/src/BusinessModel/FilesManager.php
@@ -0,0 +1,92 @@
+<?php
+namespace BusinessModel;
+
+use \G;
+
+class FilesManager
+{
+    /**
+     * Return the Process Files Manager
+     *
+     * @param string $sProcessUID {@min 32} {@max 32}
+     *
+     * return array
+     *
+     * @access public
+     */
+    public function getProcessFilesManager($sProcessUID)
+    {
+        try {
+            $aDirectories[] = array('name' => "templates",
+                                    'type' => "folder",
+                                    'path' => PATH_DATA_MAILTEMPLATES . $sProcessUID . PATH_SEP,
+                                    'editable' => false);
+            $aDirectories[] = array('name' => "public",
+                                    'type' => "folder",
+                                    'path' => PATH_DATA_PUBLIC . $sProcessUID . PATH_SEP,
+                                    'editable' => false);
+            return $aDirectories;
+        } catch (Exception $e) {
+            throw $e;
+        }
+    }
+
+    /**
+     * Return the Process Files Manager Path
+     *
+     * @param string $sProcessUID {@min 32} {@max 32}
+     * @param string $sMainDirectory
+     *
+     * return array
+     *
+     * @access public
+     */
+    public function getProcessFilesManagerPath($sProcessUID, $sMainDirectory)
+    {
+        try {
+            switch ($sMainDirectory) {
+                case 'mailTemplates':
+                    $sDirectory = PATH_DATA_MAILTEMPLATES . $sProcessUID . PATH_SEP;
+                    $sEditable = false;
+                    break;
+                case 'public':
+                    $sDirectory = PATH_DATA_PUBLIC . $sProcessUID . PATH_SEP;
+                    $sEditable = true;
+                    break;
+                default:
+                    die();
+                    break;
+            }
+            \G::verifyPath($sDirectory, true);
+            $aTheFiles = array();
+            $aDirectories = array();
+            $aFiles = array();
+            $oDirectory = dir($sDirectory);
+            while ($sObject = $oDirectory->read()) {
+                if (($sObject !== '.') && ($sObject !== '..')) {
+                    $sPath = $sDirectory . $sObject;
+                    if (is_dir($sPath)) {
+                        $aDirectories[] = array('PATH' => ($sCurrentDirectory != '' ? $sCurrentDirectory . PATH_SEP : '') . $sObject, 'DIRECTORY' => $sObject );
+                    } else {
+                        $aAux = pathinfo($sPath);
+                        $aAux['extension'] = (isset($aAux['extension'])?$aAux['extension']:'');
+                        $aFiles[] = array('FILE' => $sObject, 'EXT' => $aAux['extension'] );
+                    }
+                }
+            }
+            foreach ($aFiles as $aFile) {
+                 $aTheFiles[] = array('name' => $aFile['FILE'],
+                                      'type' => "file",
+                                      'path' => $sDirectory.$aFile['FILE'],
+                                      'editable' => $sEditable);
+            }
+            return $aTheFiles;
+        } catch (Exception $e) {
+            throw $e;
+        }
+    }
+ 
+
+
+}
+
diff --git a/workflow/engine/src/Services/Api/ProcessMaker/Project/FilesManager.php b/workflow/engine/src/Services/Api/ProcessMaker/Project/FilesManager.php
new file mode 100644
index 000000000..777878254
--- /dev/null
+++ b/workflow/engine/src/Services/Api/ProcessMaker/Project/FilesManager.php
@@ -0,0 +1,43 @@
+<?php
+namespace Services\Api\ProcessMaker\Project;
+
+use \ProcessMaker\Services\Api;
+use \Luracast\Restler\RestException;
+
+/**
+ * Project\ProjectUsers Api Controller
+ *
+ * @protected
+ */
+class FilesManager extends Api
+{
+    /**
+     * @param string $prjUid {@min 32} {@max 32}
+     * @param string $path {@choice templates,folder,}
+     *
+     * @url GET /:prjUid/process-file-manager
+     */
+    public function doGetProcessFilesManager($prjUid, $path = '')
+    {
+        try {
+            $filesManager = new \BusinessModel\FilesManager();
+            if ($path != '') { 
+                if ($path == 'templates') {
+                    $path = 'mailTemplates';
+                } else {
+                    $path = 'public';
+                }
+                $arrayData = $filesManager->getProcessFilesManagerPath($prjUid, $path);
+            } else {
+                $arrayData = $filesManager->getProcessFilesManager($prjUid);
+            }            
+            //Response
+            $response = $arrayData;
+        } catch (\Exception $e) {
+            //response
+            throw new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage());
+        }
+        return $response;
+    }
+
+}