diff --git a/database/factories/DocumentsFactory.php b/database/factories/DocumentsFactory.php
deleted file mode 100644
index acfafb0ce..000000000
--- a/database/factories/DocumentsFactory.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-use Faker\Generator as Faker;
-
-$factory->define(\ProcessMaker\Model\Documents::class, function (Faker $faker) {
-    $types = ['INPUT', 'OUTPUT', 'ATTACHED'];
-    $type = $faker->randomElement($types);
-    return [
-        'APP_DOC_UID' => G::generateUniqueID(),
-        'APP_DOC_FILENAME' => 'image.png',
-        'APP_DOC_TITLE' => '',
-        'APP_DOC_COMMENT' => '',
-        'DOC_VERSION' => 1,
-        'APP_UID' => G::generateUniqueID(),
-        'DEL_INDEX' => 1,
-        'DOC_UID' => G::generateUniqueID(),
-        'USR_UID' => G::generateUniqueID(),
-        'APP_DOC_TYPE' => $type,
-        'APP_DOC_CREATE_DATE' => $faker->date(),
-        'APP_DOC_INDEX' => 1,
-        'FOLDER_UID' => G::generateUniqueID(),
-        'APP_DOC_PLUGIN' => '',
-        'APP_DOC_TAGS' => '',
-        'APP_DOC_STATUS' => 'ACTIVE',
-        'APP_DOC_STATUS_DATE' => $faker->date(),
-        'APP_DOC_FIELDNAME' => '',
-        'APP_DOC_DRIVE_DOWNLOAD' => '',
-    ];
-});
-
-// Create a dynaform with the foreign keys
-$factory->state(\ProcessMaker\Model\Documents::class, 'case_notes', function (Faker $faker) {
-    return [
-        'APP_DOC_UID' => G::generateUniqueID(),
-        'APP_DOC_FILENAME' => 'image.png',
-        'APP_DOC_TITLE' => '',
-        'APP_DOC_COMMENT' => '',
-        'DOC_VERSION' => 1,
-        'APP_UID' => G::generateUniqueID(),
-        'DEL_INDEX' => 1,
-        'DOC_UID' => G::generateUniqueID(),
-        'USR_UID' => G::generateUniqueID(),
-        'APP_DOC_TYPE' => 'CASE_NOTE',
-        'APP_DOC_CREATE_DATE' => $faker->date(),
-        'APP_DOC_INDEX' => 1,
-        'FOLDER_UID' => G::generateUniqueID(),
-        'APP_DOC_PLUGIN' => '',
-        'APP_DOC_TAGS' => '',
-        'APP_DOC_STATUS' => 'ACTIVE',
-        'APP_DOC_STATUS_DATE' => $faker->date(),
-        'APP_DOC_FIELDNAME' => '',
-        'APP_DOC_DRIVE_DOWNLOAD' => '',
-    ];
-});
diff --git a/gulliver/system/class.g.php b/gulliver/system/class.g.php
index 8e9e9af86..ee129521e 100644
--- a/gulliver/system/class.g.php
+++ b/gulliver/system/class.g.php
@@ -2708,8 +2708,6 @@ class G
             $nameToSave = $filter->validateInput($nameToSave, "path");
             @chmod($path . "/" . $nameToSave, $permission);
             umask($oldumask);
-
-            return true;
         } catch (Exception $oException) {
             throw $oException;
         }
diff --git a/tests/resources/images/activate.png b/tests/resources/images/activate.png
deleted file mode 100644
index 1be605c56..000000000
Binary files a/tests/resources/images/activate.png and /dev/null differ
diff --git a/tests/resources/images/activity.gif b/tests/resources/images/activity.gif
deleted file mode 100644
index 94d46c129..000000000
Binary files a/tests/resources/images/activity.gif and /dev/null differ
diff --git a/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/CasesTest.php b/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/CasesTest.php
index 0b988bf49..99778d4f2 100644
--- a/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/CasesTest.php
+++ b/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/CasesTest.php
@@ -5,8 +5,6 @@ namespace ProcessMaker\BusinessModel;
 use Exception;
 use G;
 use ProcessMaker\Model\Application;
-use ProcessMaker\Model\Delegation;
-use ProcessMaker\Model\Documents;
 use RBAC;
 use Tests\TestCase;
 
@@ -79,61 +77,4 @@ class CasesTest extends TestCase
         $case = new Cases();
         $case->deleteCase($application->APP_UID, $_SESSION['USER_LOGGED']);
     }
-
-    /**
-     * Review the upload file related to the case notes, an return an exception when the array is empty 
-     *
-     * @covers \ProcessMaker\BusinessModel\Cases::uploadFilesInCaseNotes()
-     * 
-     * @test
-     * 
-     * @expectedException Exception
-     */
-    public function it_return_exception_in_upload_files_related_case_note()
-    {
-        $application = factory(Application::class)->create();
-        factory(Delegation::class)->states('foreign_keys')->create([
-            'APP_NUMBER' => $application->APP_NUMBER,
-            'APP_UID' => $application->APP_UID
-        ]);
-        // Upload the file
-        $case = new Cases();
-        // Return an exception because the files does not exist
-        $case->uploadFilesInCaseNotes('00000000000000000000000000000001', $application->APP_UID, $filesReferences = []);
-    }
-
-     /**
-     * Review the upload file related to the case notes
-     *
-     * @covers \ProcessMaker\BusinessModel\Cases::uploadFilesInCaseNotes()
-     * 
-     * @test
-     */
-    public function it_should_upload_files_related_case_note()
-    {
-        $application = factory(Application::class)->create();
-        factory(Delegation::class)->states('foreign_keys')->create([
-            'APP_NUMBER' => $application->APP_NUMBER,
-            'APP_UID' => $application->APP_UID
-        ]);
-        // File reference to upload
-        $filesReferences = [
-            'activityRename.gif' => PATH_TRUNK . 'tests' . PATH_SEP . 'resources' . PATH_SEP . 'images' . PATH_SEP . 'activity.gif',
-        ];
-        // Path of the case
-        $pathCase = PATH_DB . config('system.workspace') . PATH_SEP . 'files' . PATH_SEP . $application->APP_UID . PATH_SEP;
-        // Upload the file
-        $case = new Cases();
-        $result = $case->uploadFilesInCaseNotes('00000000000000000000000000000001', $application->APP_UID, $filesReferences);
-        $result = head($result);
-        $this->assertNotEmpty($result);
-        $this->assertArrayHasKey('APP_UID', $result);
-        $this->assertEquals($application->APP_UID, $result['APP_UID']);
-        $this->assertArrayHasKey('APP_DOC_TYPE', $result);
-        $this->assertEquals(Documents::DOC_TYPE_CASE_NOTE, $result['APP_DOC_TYPE']);
-        $this->assertArrayHasKey('APP_DOC_FILENAME', $result);
-        $this->assertEquals('activityRename.gif', $result['APP_DOC_FILENAME']);
-
-        G::rm_dir($pathCase);
-    }
 }
diff --git a/tests/unit/workflow/engine/src/ProcessMaker/Model/DocumentsTest.php b/tests/unit/workflow/engine/src/ProcessMaker/Model/DocumentsTest.php
deleted file mode 100644
index bc882b79d..000000000
--- a/tests/unit/workflow/engine/src/ProcessMaker/Model/DocumentsTest.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-namespace Tests\unit\workflow\engine\src\ProcessMaker\Model;
-
-use Illuminate\Foundation\Testing\DatabaseTransactions;
-use ProcessMaker\Model\Documents;
-use Tests\TestCase;
-
-/**
- * Class DocumentsTest
- *
- * @coversDefaultClass \ProcessMaker\Model\Documents
- */
-class DocumentsTest extends TestCase
-{
-    use DatabaseTransactions;
-
-    /**
-     * Review get app files related to the case notes
-     * 
-     * @test
-     */
-    public function it_test_get_case_note_files()
-    {
-        $appDoc = factory(Documents::class)->states('case_notes')->create();
-        $doc = new Documents();
-        $res = $doc->getAppFiles($appDoc->APP_UID, Documents::DOC_TYPE_CASE_NOTE);
-        $this->assertNotEmpty($res);
-    }
-}
\ No newline at end of file
diff --git a/tests/unit/workflow/engine/src/ProcessMaker/Util/Helpers/SaveAppDocumentTest.php b/tests/unit/workflow/engine/src/ProcessMaker/Util/Helpers/SaveAppDocumentTest.php
deleted file mode 100644
index 4f1079a08..000000000
--- a/tests/unit/workflow/engine/src/ProcessMaker/Util/Helpers/SaveAppDocumentTest.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-namespace Tests\unit\workflow\src\ProcessMaker\Util\Helpers;
-
-use G;
-use Tests\TestCase;
-
-class SaveAppDocumentTest extends TestCase
-{
-    /**
-     * It test if the file reference was uploaded
-     *
-     * @test
-     */
-    public function it_should_copy_file_same_name()
-    {
-        $files = [
-            'name' => PATH_TRUNK . 'tests' . PATH_SEP . 'resources' . PATH_SEP . 'images' . PATH_SEP . 'activate.png',
-            'tmp_name' => PATH_TRUNK . 'tests' . PATH_SEP . 'resources' . PATH_SEP . 'images' . PATH_SEP . 'activate.png',
-        ];
-        $appUid  = G::generateUniqueID();
-        $appDocUid  = G::generateUniqueID();
-        $pathCase = PATH_DB . config('system.workspace') . PATH_SEP . 'files' . PATH_SEP . G::getPathFromUID($appUid) . PATH_SEP;
-        saveAppDocument($files, $appUid, $appDocUid, 1, false);
-        $this->assertFileExists($pathCase . $appDocUid . '_1.png');
-        G::rm_dir($pathCase);
-    }
-
-    /**
-     * It test if the file reference was uploaded
-     *
-     * @test
-     */
-    public function it_should_copy_file_different_name()
-    {
-        $files = [
-            'name' => 'activityRename.gif',
-            'tmp_name' => PATH_TRUNK . 'tests' . PATH_SEP . 'resources' . PATH_SEP . 'images' . PATH_SEP . 'activity.gif',
-        ];
-        $appUid  = G::generateUniqueID();
-        $appDocUid  = G::generateUniqueID();
-        $pathCase = PATH_DB . config('system.workspace') . PATH_SEP . 'files' . PATH_SEP . G::getPathFromUID($appUid) . PATH_SEP;
-        saveAppDocument($files, $appUid, $appDocUid, 1, false);
-        $this->assertFileExists($pathCase . $appDocUid . '_1.gif');
-        G::rm_dir($pathCase);
-    }
-}
\ No newline at end of file
diff --git a/workflow/engine/classes/WsBase.php b/workflow/engine/classes/WsBase.php
index 268c9293a..898b2af56 100644
--- a/workflow/engine/classes/WsBase.php
+++ b/workflow/engine/classes/WsBase.php
@@ -3420,17 +3420,16 @@ class WsBase
     /**
      * Add case note
      *
-     * @param string $caseUid, ID of the case.
-     * @param string $processUid, ID of the process.
-     * @param string $taskUid, ID of the task.
-     * @param string $userUid, The unique ID of the user who will add note case.
-     * @param string $note, Note of the case.
-     * @param int $sendMail, Optional parameter. If set to 1, will send an email to all participants in the case.
-     * @param array $files, Optional parameter. This is an array of files.
+     * @param string caseUid : ID of the case.
+     * @param string processUid : ID of the process.
+     * @param string taskUid : ID of the task.
+     * @param string userUid : The unique ID of the user who will add note case.
+     * @param string note : Note of the case.
+     * @param int    sendMail : Optional parameter. If set to 1, will send an email to all participants in the case.
      *
-     * @return object
+     * @return $result will return an object
      */
-    public function addCaseNote($caseUid, $processUid, $taskUid, $userUid, $note, $sendMail = 1, $files = [])
+    public function addCaseNote($caseUid, $processUid, $taskUid, $userUid, $note, $sendMail = 1)
     {
         try {
             if (empty($caseUid)) {
@@ -3476,7 +3475,7 @@ class WsBase
 
             //Add note case
             $appNote = new AppNotes();
-            $response = $appNote->addCaseNote($caseUid, $userUid, $note, $sendMail, $files);
+            $response = $appNote->addCaseNote($caseUid, $userUid, $note, $sendMail);
 
             //Response
             $result = new WsResponse(0, G::LoadTranslation("ID_COMMAND_EXECUTED_SUCCESSFULLY"));
diff --git a/workflow/engine/classes/class.pmFunctions.php b/workflow/engine/classes/class.pmFunctions.php
index 5193afb66..e99854804 100644
--- a/workflow/engine/classes/class.pmFunctions.php
+++ b/workflow/engine/classes/class.pmFunctions.php
@@ -2887,15 +2887,13 @@ function PMFUnpauseCase ($caseUid, $delIndex, $userUid)
  * @param string(32) | $userUid | ID user | The unique ID of the user who will add note case.
  * @param string | $note | Note of the case | Note of the case.
  * @param int | $sendMail = 1 | Send mail | Optional parameter. If set to 1, will send an email to all participants in the case.
- * @param array | $files | Array of files | An array of files (full paths) to be attached to the case notes.
- * 
  * @return int | $result | Result of the add a case note | Returns 1 if the note has been added to the case.; otherwise, returns 0 if an error occurred.
  *
  */
-function PMFAddCaseNote($caseUid, $processUid, $taskUid, $userUid, $note, $sendMail = 1, $files = [])
+function PMFAddCaseNote($caseUid, $processUid, $taskUid, $userUid, $note, $sendMail = 1)
 {
     $ws = new WsBase();
-    $result = $ws->addCaseNote($caseUid, $processUid, $taskUid, $userUid, $note, $sendMail, $files);
+    $result = $ws->addCaseNote($caseUid, $processUid, $taskUid, $userUid, $note, $sendMail);
 
     if ($result->status_code == 0) {
         return 1;
diff --git a/workflow/engine/classes/model/AppNotes.php b/workflow/engine/classes/model/AppNotes.php
index 3081d519c..6e99dc408 100644
--- a/workflow/engine/classes/model/AppNotes.php
+++ b/workflow/engine/classes/model/AppNotes.php
@@ -260,25 +260,10 @@ class AppNotes extends BaseAppNotes
         }
     }
 
-    /**
-     * Add a note in the case and send an email
-     * 
-     * @param string $applicationUid
-     * @param string $userUid
-     * @param string $note
-     * @param bool $sendMail
-     * @param array $files
-     * 
-     * @return array
-     */
-    public function addCaseNote($applicationUid, $userUid, $note, $sendMail, $files)
+    public function addCaseNote($applicationUid, $userUid, $note, $sendMail)
     {
         $response = $this->postNewNote($applicationUid, $userUid, $note, false);
 
-        // Check the files to upload
-        $case = new Cases();
-        $res = $case->uploadFilesInCaseNotes($userUid, $applicationUid, $files, null);
-
         if ($sendMail == 1) {
 
             $case = new Cases();
diff --git a/workflow/engine/classes/model/map/AppDocumentMapBuilder.php b/workflow/engine/classes/model/map/AppDocumentMapBuilder.php
index f8171cacb..c0a6495d2 100644
--- a/workflow/engine/classes/model/map/AppDocumentMapBuilder.php
+++ b/workflow/engine/classes/model/map/AppDocumentMapBuilder.php
@@ -127,7 +127,7 @@ class AppDocumentMapBuilder
 
         $tMap->addValidator('USR_UID', 'required', 'propel.validator.RequiredValidator', '', 'User UID is required.');
 
-        $tMap->addValidator('APP_DOC_TYPE', 'validValues', 'propel.validator.ValidValuesValidator', 'INPUT|OUTPUT|ATTACHED|CASE_NOTE', 'Please select a valid document type.');
+        $tMap->addValidator('APP_DOC_TYPE', 'validValues', 'propel.validator.ValidValuesValidator', 'INPUT|OUTPUT|ATTACHED', 'Please select a valid document type.');
 
         $tMap->addValidator('APP_DOC_TYPE', 'required', 'propel.validator.RequiredValidator', '', 'Application Document Type is required.');
 
diff --git a/workflow/engine/config/schema.xml b/workflow/engine/config/schema.xml
index 4d945b5dd..24e4d7490 100644
--- a/workflow/engine/config/schema.xml
+++ b/workflow/engine/config/schema.xml
@@ -284,7 +284,7 @@
             <rule name="required" message="User UID is required."/>
         </validator>
         <validator column="APP_DOC_TYPE">
-            <rule name="validValues" value="INPUT|OUTPUT|ATTACHED|CASE_NOTE" message="Please select a valid document type."/>
+            <rule name="validValues" value="INPUT|OUTPUT|ATTACHED" message="Please select a valid document type."/>
             <rule name="required" message="Application Document Type is required."/>
         </validator>
         <validator column="APP_DOC_CREATE_DATE">
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
index d99b4c597..c8e078d8a 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
@@ -42,7 +42,6 @@ use ProcessMaker\Core\System;
 use ProcessMaker\Exception\UploadException;
 use ProcessMaker\Model\Application as ModelApplication;
 use ProcessMaker\Model\Delegation;
-use ProcessMaker\Model\Documents;
 use ProcessMaker\Plugins\PluginRegistry;
 use ProcessMaker\Services\OAuth2\Server;
 use ProcessMaker\Util\DateTime as UtilDateTime;
@@ -3844,85 +3843,6 @@ class Cases
         return $response;
     }
 
-    /**
-     * Upload file related to the case notes
-     *
-     * @param string $userUid
-     * @param string $appUid
-     * @param array $filesReferences
-     * @param string $appDocUid
-     *
-     * @return array
-     * @throws Exception
-     */
-    public function uploadFilesInCaseNotes($userUid, $appUid, $filesReferences = [], $appDocUid = null)
-    {
-        if (!empty($_FILES["form"]["name"])) {
-            $upload = true;
-            // Array from post upload
-            foreach ($_FILES["form"]["name"] as $fileIndex => $fileName) {
-                if (!is_array($fileName)) {
-                    $files[] = [
-                        'name' => $_FILES["form"]["name"][$fileIndex],
-                        'tmp_name' => $_FILES["form"]["tmp_name"][$fileIndex],
-                        'error' => $_FILES["form"]["error"][$fileIndex]
-                    ];
-                }
-            }
-        } elseif (!empty($filesReferences)) {
-            $upload = false;
-            // Array with path references
-            foreach ($filesReferences as $fileIndex => $fileName) {
-                $nameFile = !is_numeric($fileIndex) ? basename($fileIndex) : basename($fileName);
-                $files[] = [
-                    'name' => $nameFile,
-                    'tmp_name' => $fileName,
-                    'error' => UPLOAD_ERR_OK
-                ];
-            }
-        }
-
-        // Get the delIndex related to the case
-        $cases = new ClassesCases();
-        $delIndex = $cases->getCurrentDelegation($appUid);
-
-        // We will to register the files in the database
-        $response = [];
-        if (!empty($files)) {
-            $i = 0;
-            foreach ($files as $fileIndex => $fileName) {
-                // There is no error, the file uploaded with success
-                if ($fileName["error"] === UPLOAD_ERR_OK) {
-                    $appDocUid = G::generateUniqueID();
-                    $attributes = [
-                        "APP_DOC_UID" => $appDocUid,
-                        "DOC_VERSION" => 1,
-                        "APP_UID" => $appUid,
-                        "DEL_INDEX" => $delIndex,
-                        "USR_UID" => $userUid,
-                        "DOC_UID" => -1,
-                        "APP_DOC_TYPE" => 'CASE_NOTE',
-                        "APP_DOC_CREATE_DATE" => date("Y-m-d H:i:s"),
-                        "APP_DOC_FILENAME" => $fileName["name"]
-                    ];
-                    Documents::create($attributes);
-
-                    // Upload or move the file
-                    $isUploaded = saveAppDocument($fileName, $appUid, $appDocUid, 1, $upload);
-
-                    // List of files uploaded or copy
-                    $response[$i++] = $attributes;
-                } else {
-                    throw new UploadException($fileName['error']);
-                }
-            }
-        } else {
-            throw new Exception(G::LoadTranslation('ID_ERROR_UPLOAD_FILE_CONTACT_ADMINISTRATOR'));
-        }
-
-        return $response;
-    }
-
     /**
      * Run the validations related to an Input Document
      *
diff --git a/workflow/engine/src/ProcessMaker/Model/Documents.php b/workflow/engine/src/ProcessMaker/Model/Documents.php
deleted file mode 100644
index 5e915cc69..000000000
--- a/workflow/engine/src/ProcessMaker/Model/Documents.php
+++ /dev/null
@@ -1,95 +0,0 @@
-<?php
-
-namespace ProcessMaker\Model;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Documents extends Model
-{
-    // Set our table name
-    protected $table = 'APP_DOCUMENT';
-    // No timestamps
-    public $timestamps = false;
-    // Primary key
-    protected $primaryKey = ['APP_DOC_UID', 'DOC_VERSION'];
-    // The IDs are auto-incrementing
-    public $incrementing = false;
-    // Valid AppDocType's
-    const DOC_TYPE_ATTACHED = 'ATTACHED';
-    const DOC_TYPE_CASE_NOTE = 'CASE_NOTE';
-    const DOC_TYPE_INPUT = 'INPUT';
-    const DOC_TYPE_OUTPUT = 'OUTPUT';
-
-    /**
-     * The model's default values for attributes.
-     *
-     * @var array
-     */
-    protected $attributes = [
-        'APP_DOC_TITLE' => '',
-        'APP_DOC_COMMENT' => '',
-        'DOC_UID' => '-1',
-        'FOLDER_UID' => '',
-        'APP_DOC_PLUGIN' => '',
-        'APP_DOC_TAGS' => '',
-        'APP_DOC_FIELDNAME' => '',
-        'APP_DOC_DRIVE_DOWNLOAD' => 'a:0:{}',
-        'SYNC_WITH_DRIVE' => 'UNSYNCHRONIZED',
-        'SYNC_PERMISSIONS' => '',
-        'APP_DOC_STATUS_DATE'  => '',
-    ];
-
-    /**
-     * The attributes that are mass assignable.
-     *
-     * @var array
-     */
-    protected $fillable = [
-        'APP_DOC_UID',
-        'DOC_VERSION',
-        'APP_DOC_FILENAME',
-        'APP_UID',
-        'DEL_INDEX',
-        'DOC_UID',
-        'USR_UID',
-        'APP_DOC_TYPE',
-        'APP_DOC_CREATE_DATE',
-        'APP_DOC_INDEX',
-        'FOLDER_UID',
-        'APP_DOC_STATUS',
-    ];
-
-    /**
-     * Scope a query to filter an specific case
-     *
-     * @param  \Illuminate\Database\Eloquent\Builder $query
-     * @param  string $proUid
-     * @return \Illuminate\Database\Eloquent\Builder
-     */
-    public function scopeAppUid($query, string $appUid)
-    {
-        return $query->where('APP_UID', $appUid);
-    }
-
-    /**
-     * Return the documents related to the case
-     *
-     * @param int $proId
-     * @param string $type
-     *
-     * @return array
-     */
-    public static function getAppFiles(string $appUid, $type = 'CASE_NOTES')
-    {
-        $query = Documents::query()->select();
-        $query->appUid($appUid);
-        $query->where('APP_DOC_TYPE', $type);
-        $results = $query->get();
-        $documentList = [];
-        $results->each(function ($item, $key) use (&$documentList) {
-            $documentList[] = $item->toArray();
-        });
-
-        return $documentList;
-    }
-}
diff --git a/workflow/engine/src/ProcessMaker/Util/helpers.php b/workflow/engine/src/ProcessMaker/Util/helpers.php
index a844b2eaa..22272a78e 100644
--- a/workflow/engine/src/ProcessMaker/Util/helpers.php
+++ b/workflow/engine/src/ProcessMaker/Util/helpers.php
@@ -601,39 +601,3 @@ function getMysqlVersion()
 
     return $mysqlVersion;
 }
-
-/**
- * Move the uploaded file to the documents folder
- * 
- * @param array $file
- * @param string $appUid
- * @param string $appDocUid
- * @param int $version
- * 
- * @return string
- */
-function saveAppDocument($file, $appUid, $appDocUid, $version = 1, $upload = true)
-{
-    try {
-        $info = pathinfo($file["name"]);
-        $extension = ((isset($info["extension"])) ? $info["extension"] : "");
-        //$pathCase = G::getPathFromUID($appUid);
-        $fileName = $appDocUid . "_" . $version . "." . $extension;
-
-        $pathCase = PATH_DATA_SITE . 'files' . PATH_SEP . G::getPathFromUID($appUid) . PATH_SEP;
-
-        $response = false;
-        if ($upload) {
-            $response = G::uploadFile(
-                $file["tmp_name"],
-                $pathCase,
-                $fileName
-            );
-        } else {
-            G::verifyPath($pathCase, true);
-            $response = copy($file["tmp_name"], $pathCase . $fileName);
-        }
-    } catch (Exception $e) {
-        throw $e;
-    }
-}