diff --git a/dbd/qq/SYS_SAIMOD_CRON_ADD.php b/dbd/qq/SYS_SAIMOD_CRON_ADD.php
new file mode 100644
index 0000000..703e62a
--- /dev/null
+++ b/dbd/qq/SYS_SAIMOD_CRON_ADD.php
@@ -0,0 +1,11 @@
+<?php
+namespace SYSTEM\DBD;
+
+class SYS_SAIMOD_CRON_ADD extends \SYSTEM\DB\QP {
+    protected static function query(){
+        return new \SYSTEM\DB\QQuery(get_class(),
+//pg            
+'INSERT INTO '.\SYSTEM\DBD\system_cron::NAME_PG.' (class, min, hour, day, day_week, month) VALUES ($1, $2, $3, $4, $5, $6);',
+//mys
+'INSERT INTO '.\SYSTEM\DBD\system_cron::NAME_MYS.' (class, min, hour, day, day_week, month) VALUES (?, ?, ?, ?, ?, ?);'
+);}}
diff --git a/dbd/qq/SYS_SAIMOD_CRON_DEL.php b/dbd/qq/SYS_SAIMOD_CRON_DEL.php
new file mode 100644
index 0000000..4c927d6
--- /dev/null
+++ b/dbd/qq/SYS_SAIMOD_CRON_DEL.php
@@ -0,0 +1,11 @@
+<?php
+namespace SYSTEM\DBD;
+
+class SYS_SAIMOD_CRON_DEL extends \SYSTEM\DB\QP {
+    protected static function query(){
+        return new \SYSTEM\DB\QQuery(get_class(),
+//pg            
+'DELETE FROM '.\SYSTEM\DBD\system_cron::NAME_PG.' WHERE class = $1;',
+//mys
+'DELETE FROM '.\SYSTEM\DBD\system_cron::NAME_MYS.' WHERE class = ?;'
+);}}
diff --git a/dbd/qq/SYS_SAIMOD_CRON_SINGLE_SELECT.php b/dbd/qq/SYS_SAIMOD_CRON_SINGLE_SELECT.php
new file mode 100644
index 0000000..b8f110e
--- /dev/null
+++ b/dbd/qq/SYS_SAIMOD_CRON_SINGLE_SELECT.php
@@ -0,0 +1,11 @@
+<?php
+namespace SYSTEM\DBD;
+
+class SYS_SAIMOD_CRON_SINGLE_SELECT extends \SYSTEM\DB\QP {
+    protected static function query(){
+        return new \SYSTEM\DB\QQuery(get_class(),
+//pg            
+'SELECT * FROM '.\SYSTEM\DBD\system_cron::NAME_PG.'  WHERE class = $1;',
+//mys
+'SELECT * FROM '.\SYSTEM\DBD\system_cron::NAME_MYS.' WHERE class = ?;'
+);}}
diff --git a/dbd/sql/mysql/data/sai_api.sql b/dbd/sql/mysql/data/sai_api.sql
index 48356e6..17f99fe 100644
--- a/dbd/sql/mysql/data/sai_api.sql
+++ b/dbd/sql/mysql/data/sai_api.sql
@@ -128,4 +128,14 @@ INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `nam
 -- INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1000, 42, 0, 0, '_SYSTEM_SAI_saimod_sys_todo', 'action', NULL);
 
 
--- INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1100, 42, 0, 0, '_SYSTEM_SAI_saimod_sys_docu', 'action', NULL);
\ No newline at end of file
+-- INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1100, 42, 0, 0, '_SYSTEM_SAI_saimod_sys_docu', 'action', NULL);
+
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1200, 42, 0, 0, '_SYSTEM_SAI_saimod_sys_cron', 'action', NULL);
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1201, 42, 2, 1200, 'add', 'cls', 'STRING');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1202, 42, 2, 1200, 'add', 'min', 'INT');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1203, 42, 2, 1200, 'add', 'hour', 'INT');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1204, 42, 2, 1200, 'add', 'day', 'INT');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1205, 42, 2, 1200, 'add', 'day_week', 'INT');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1206, 42, 2, 1200, 'add', 'month', 'INT');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1208, 42, 2, 1200, 'del', 'cls', 'STRING');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1209, 42, 2, 1200, 'deldialog', 'cls', 'STRING');
\ No newline at end of file
diff --git a/dbd/sql/mysql/data/system_rights.sql b/dbd/sql/mysql/data/system_rights.sql
index 5834681..f56c8bb 100644
--- a/dbd/sql/mysql/data/system_rights.sql
+++ b/dbd/sql/mysql/data/system_rights.sql
@@ -8,4 +8,6 @@ INSERT INTO `system_rights` (`ID`, `name`, `description`) VALUES (10, 'SYS_SAI_L
 INSERT INTO `system_rights` (`ID`, `name`, `description`) VALUES (15, 'SYS_SAI_IMG', 'Allows access to the Image Module in SAI to delete or add Pictures');
 
 INSERT INTO `system_rights` (`ID`, `name`, `description`) VALUES (20, 'SYS_SAI_API', 'SAI API Access right');
-INSERT INTO `system_rights` (`ID`, `name`, `description`) VALUES (21, 'SYS_SAI_API_EDIT', 'SAI API Edit right');
\ No newline at end of file
+INSERT INTO `system_rights` (`ID`, `name`, `description`) VALUES (21, 'SYS_SAI_API_EDIT', 'SAI API Edit right');
+
+INSERT INTO `system_rights` (`ID`, `name`, `description`) VALUES (25, 'SYS_SAI_CRON', 'SAI Cron Access right');
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_cron/delete_dialog.tpl b/sai/modules/saimod_sys_cron/delete_dialog.tpl
index 54505c1..9a2fa04 100644
--- a/sai/modules/saimod_sys_cron/delete_dialog.tpl
+++ b/sai/modules/saimod_sys_cron/delete_dialog.tpl
@@ -1,26 +1,24 @@
-<div id="api_deletedialog">
-<h5>Api Call: ${ID}</h5>
+<div id="cron_deletedialog">
+<h5>Cron Job: ${class}</h5>
 <hr>
     <table class="table sai_table">
         <tr>
-            <th>ID</th>
-            <th>Group</th>
-            <th>Type</th>
-            <th>ParentID</th>
-            <th>ParentValue</th>
-            <th>Name</th>
-            <th>Verify</th>
+            <th>class</th>
+            <th>min</th>
+            <th>hour</th>
+            <th>day</th>
+            <th>day_week</th>
+            <th>month</th>
         </tr>
         <tr>
-            <td>${ID}</td>
-            <td>${group}</td>
-            <td>${type}</td>
-            <td>${parentID}</td>
-            <td>${parentValue}</td>
-            <td>${name}</td>
-            <td>${verify}</td>
+            <td>${class}</td>
+            <td>${min}</td>
+            <td>${hour}</td>
+            <td>${day}</td>
+            <td>${day_week}</td>
+            <td>${month}</td>
         </tr>
     </table>
 </div>
-<button type="button" class="btn btn-small btn-danger" id="del_api_del">Delete</button>
-<button type="button" class="btn btn-small" id="del_api_close">Close</button>
+<button type="button" class="btn btn-small btn-danger" cls="${class}" id="del_cron_del">Delete</button>
+<button type="button" class="btn btn-small" id="del_cron_close">Close</button>
diff --git a/sai/modules/saimod_sys_cron/list_entry.tpl b/sai/modules/saimod_sys_cron/list_entry.tpl
index 894c367..017fc0d 100644
--- a/sai/modules/saimod_sys_cron/list_entry.tpl
+++ b/sai/modules/saimod_sys_cron/list_entry.tpl
@@ -1,4 +1,4 @@
-<tr class="${tr_class} cron_entries">
+<tr class="${tr_class} cron_entries" cls="${class}">
     <td>${class}</td>
     <td>${min}</td>
     <td>${hour}</td>
diff --git a/sai/modules/saimod_sys_cron/saimod_sys_cron.js b/sai/modules/saimod_sys_cron/saimod_sys_cron.js
index c80b5a1..635f5b2 100644
--- a/sai/modules/saimod_sys_cron/saimod_sys_cron.js
+++ b/sai/modules/saimod_sys_cron/saimod_sys_cron.js
@@ -1,98 +1,63 @@
-var currentID = '';
- 
-function init__SYSTEM_SAI_saimod_sys_api() {
-    saimod_sys_api_tree();
-    saimod_sys_api_register_clickevents();
-    
-}
+function init__SYSTEM_SAI_saimod_sys_cron() {
+    saimod_sys_cron_register_clickevents();}
 
-function saimod_sys_api_loadcontent(){
-    $('#api_wrapper').load(SAI_ENDPOINT+'sai_mod=.SYSTEM.SAI.saimod_sys_api', function(){
-            console.log('api module loaded');
-            saimod_sys_api_register_clickevents();
-    });
-    
-}
-
-function saimod_sys_api_register_clickevents(){
-    $('tr.api_entries').click(function() {
+function saimod_sys_cron_register_clickevents(){
+    $('tr.cron_entries').click(function() {
         console.log("ahsf");
-        currentID = $(this).attr("id");
         $.ajax({
             url: SAI_ENDPOINT,
-                            data: { sai_mod: '.SYSTEM.SAI.saimod_sys_api',
-                                    action: 'deletedialog',
-                                    ID: currentID},
+                            data: { sai_mod: '.SYSTEM.SAI.saimod_sys_cron',
+                                    action: 'deldialog',
+                                    cls: $(this).attr("cls")},
                                 type: 'GET',
                                 success: function(data) {
                                     console.log("works");
-                                    $('#api_content').html(data);
-                                    $('#del_api_close').click(function() {
+                                    $('#cron_content').html(data);
+                                    $('#del_cron_close').click(function() {
                                         console.log("olenski");
                                         $('#del_api_description').hide();
                                         $('#del_api_del').show();
-                                        saimod_sys_api_loadcontent();
                                     }); 
-                                    $('#del_api_del').click(function() {
+                                    $('#del_cron_del').click(function() {
                                     $.ajax({
                                         url: SAI_ENDPOINT,
-                                                        data: { sai_mod: '.SYSTEM.SAI.saimod_sys_api',
-                                                                action: 'deletecall',
-                                                                ID: currentID},
+                                                        data: { sai_mod: '.SYSTEM.SAI.saimod_sys_cron',
+                                                                action: 'del',
+                                                                cls: $(this).attr("cls")},
                                                             type: 'GET',
                                                             success: function(data) {
-                                                                console.log("api call deleted");
-                                                                $('#api_deletedialog').html('<p>Api call deleted!</p>');
-                                                                $('#del_api_del').hide();
+                                                                console.log("cron call deleted");
+                                                                $('#cron_deletedialog').html('<p>Api call deleted!</p>');
+                                                                $('#del_cron_del').hide();
                                                             }});});}});});
     
-    $('#addcall').click(function() {
-            var id = $('#new_call_id').val();
-            var group = $('#new_call_group').val();
-            var type = $('#new_call_type').val();
-            var parentid = $('#new_call_parentid').val();
-            var parentvalue = $('#new_call_parentvalue').val();
-            var name = $('#new_call_name').val();
-            var verify = $('#new_call_verify').val();
+    $('#addcron').click(function() {
+            var cls = $('#new_cron_class').val();
+            var min = $('#new_cron_min').val();
+            var hour = $('#new_cron_hour').val();
+            var day = $('#new_cron_day').val();
+            var day_week = $('#new_cron_day_week').val();
+            var month = $('#new_cron_month').val();
             $.ajax({
             url: SAI_ENDPOINT,
-                            data: { sai_mod: '.SYSTEM.SAI.saimod_sys_api',
-                                    action: 'addcall',
-                                    ID: id,
-                                    group: group,
-                                    type: type,
-                                    parentID: parentid,
-                                    parentValue : parentvalue,
-                                    name: name,
-                                    verify: verify},
+                            data: { sai_mod: '.SYSTEM.SAI.saimod_sys_cron',
+                                    action: 'add',
+                                    cls: cls,
+                                    min: min,
+                                    hour: hour,
+                                    day: day,
+                                    day_week: day_week,
+                                    month: month},
                                 type: 'GET',
                                 success: function(data) {
-                                    console.log("new api call added");
-                                    saimod_sys_api_loadcontent();
+                                    console.log("new cronjob added");
                                 }
             });
         
     });
-    $('#del_api_close').click(function() {
+    $('#del_cron_close').click(function() {
         console.log("olenski");
-        $('#del_api_description').hide();
-        $('#del_api_del').show();
-        saimod_sys_api_loadcontent();
-    });    
-    $('#localetab a').click(function (e) {e.preventDefault(); $(this).tab('show');});
-}
-
-function saimod_sys_api_tree(){
-    $('.tree li:has(ul)').addClass('parent_li').find(' > span').attr('title', 'Collapse this branch');
-    $('.tree li.parent_li > span').on('click', function (e) {
-        var children = $(this).parent('li.parent_li').find(' > ul > li');
-        if (children.is(":visible")) {
-            children.hide('fast');
-            $(this).attr('title', 'Expand this branch').find(' > i').addClass('icon-plus-sign').removeClass('icon-minus-sign');
-        } else {
-            children.show('fast');
-            $(this).attr('title', 'Collapse this branch').find(' > i').addClass('icon-minus-sign').removeClass('icon-plus-sign');
-        }
-        e.stopPropagation();
+        $('#del_cron_description').hide();
+        $('#del_cron_del').show();
     });
 }
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_cron/saimod_sys_cron.php b/sai/modules/saimod_sys_cron/saimod_sys_cron.php
index 698b6ea..db24caa 100644
--- a/sai/modules/saimod_sys_cron/saimod_sys_cron.php
+++ b/sai/modules/saimod_sys_cron/saimod_sys_cron.php
@@ -4,48 +4,33 @@ namespace SYSTEM\SAI;
 class saimod_sys_cron extends \SYSTEM\SAI\SaiModule {    
     public static function sai_mod__SYSTEM_SAI_saimod_sys_cron(){
         $vars = array();
-        $vars['tabopts'] = \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_cron/tabopt.tpl'), array());
         $vars['content'] = '';
-        
         $res = \SYSTEM\DBD\SYS_SAIMOD_CRON::QQ();        
         while($r = $res->next()){
             $vars['content'] .= \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_cron/list_entry.tpl'), $r);}   
-
-        $vars['tabs'] = \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_cron/tab.tpl'), $vars);
         return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_cron/tabs.tpl'), $vars);
     }
     
-    public static function sai_mod__system_sai_saimod_sys_api_action_deletedialog($ID){
-        $res = \SYSTEM\DBD\SYS_SAIMOD_API_SINGLE_SELECT::Q1(array($ID));
-        return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_cron/delete_dialog.tpl'), $res);
-    }
+    public static function sai_mod__system_sai_saimod_sys_cron_action_deldialog($cls){
+        $res = \SYSTEM\DBD\SYS_SAIMOD_CRON_SINGLE_SELECT::Q1(array($cls));
+        return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_cron/delete_dialog.tpl'), $res);}
     
-    public static function sai_mod__system_sai_saimod_sys_api_action_addcall($ID,$group,$type,$parentID,$parentValue,$name,$verify){
-        if(!\SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_API)){
+    public static function sai_mod__system_sai_saimod_sys_cron_action_add($cls,$min,$hour,$day,$day_week,$month){
+        if(!\SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_CRON)){
             throw new \SYSTEM\LOG\ERROR("You dont have edit Rights - Cant proceeed");}
-        \SYSTEM\DBD\SYS_SAIMOD_API_ADD::QI(array($ID,$group,$type,$parentID,$parentValue,$name,$verify));
+        \SYSTEM\DBD\SYS_SAIMOD_CRON_ADD::QI(array($cls,$min,$hour,$day,$day_week,$month));
         return \SYSTEM\LOG\JsonResult::ok();
     }
     
-    public static function sai_mod__system_sai_saimod_sys_api_action_deletecall($ID){
-        if(!\SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_API)){
+    public static function sai_mod__system_sai_saimod_sys_cron_action_del($cls){
+        if(!\SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_CRON)){
             throw new \SYSTEM\LOG\ERROR("You dont have edit Rights - Cant proceeed");}
-        \SYSTEM\DBD\SYS_SAIMOD_API_DEL::QI(array($ID));
-        return \SYSTEM\LOG\JsonResult::ok();
-    }
-    
-    private static function tablerow_class($flag){
-        switch($flag){
-            case 0: return 'info';
-            case 1: return '';
-            case 4: return 'warning';
-            default: return 'success';
-        }        
-    }
+        \SYSTEM\DBD\SYS_SAIMOD_CRON_DEL::QI(array($cls));
+        return \SYSTEM\LOG\JsonResult::ok();}
     
     public static function html_li_menu(){return '<li><a href="#" saimenu=".SYSTEM.SAI.saimod_sys_cron">Cron</a></li>';}
     public static function right_public(){return false;}    
-    public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
+    public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_CRON);}
     
     public static function sai_mod__SYSTEM_SAI_saimod_sys_cron_flag_css(){
         return \SYSTEM\LOG\JsonResult::toString(
diff --git a/sai/modules/saimod_sys_cron/tab.tpl b/sai/modules/saimod_sys_cron/tab.tpl
deleted file mode 100644
index 3de066f..0000000
--- a/sai/modules/saimod_sys_cron/tab.tpl
+++ /dev/null
@@ -1,15 +0,0 @@
-<div class="tab-pane active" id="tab_cron">
-    <table class="table table-hover table-condensed" style="overflow: auto;">
-        <tr>
-            <th>class</th>
-            <th>min</th>
-            <th>hour</th>
-            <th>day</th>
-            <th>day_week</th>
-            <th>month</th>
-            <th>last_run</th>
-            <th>status</th>
-        </tr>
-        ${content}
-    </table>    
-</div>
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_cron/tabopt.tpl b/sai/modules/saimod_sys_cron/tabopt.tpl
deleted file mode 100644
index bb18245..0000000
--- a/sai/modules/saimod_sys_cron/tabopt.tpl
+++ /dev/null
@@ -1 +0,0 @@
-<li class="active"><a href="#tab_cron">Cron</a></li>
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_cron/tabs.tpl b/sai/modules/saimod_sys_cron/tabs.tpl
index b8877bb..a454a7a 100644
--- a/sai/modules/saimod_sys_cron/tabs.tpl
+++ b/sai/modules/saimod_sys_cron/tabs.tpl
@@ -1,38 +1,29 @@
 <div id="cron_wrapper">
-<h4>System Cron</h4>
-<hr>
-<div id="cron_content">    
-<div class="tabbable">
-    <ul class="nav nav-tabs" id="crontab">
-        ${tabopts}
-    </ul>
-    <div class="tab-content">
-        ${tabs}        
+    <h4>System Cron</h4>
+    <hr>
+    <div id="cron_content">
+        <table class="table table-hover table-condensed" style="overflow: auto;">
+            <tr>
+                <th>class</th>
+                <th>min</th>
+                <th>hour</th>
+                <th>day</th>
+                <th>day_week</th>
+                <th>month</th>
+                <th>last_run</th>
+                <th>status</th>
+            </tr>
+            ${content}
+            <tr>
+                <td><input type="text" id="new_cron_class" placeholder="class" style="width: 140px;"></td>
+                <td><input type="text" id="new_cron_min" placeholder="min" style="width: 140px;"></td>
+                <td><input type="text" id="new_cron_hour" placeholder="hour" style="width: 140px;"></td>
+                <td><input type="text" id="new_cron_day" placeholder="day" style="width: 140px;"></td>
+                <td><input type="text" id="new_cron_day_week" placeholder="day_week" style="width: 140px;"></td>
+                <td><input type="text" id="new_cron_month" placeholder="month" style="width: 140px;"></td>
+                <td></td>
+                <td><button type="button" class="btn-small btn-success" id="addcron">Add</button></td>
+            </tr>    
+        </table>
     </div>
 </div>
- <table class="table table-hover table-condensed" style="overflow: auto;">
-        <tr>
-            <th>class</th>
-            <th>min</th>
-            <th>hour</th>
-            <th>day</th>
-            <th>day_week</th>
-            <th>month</th>
-            <th>last_run</th>
-            <th>status</th>
-        </tr>
-        <tr>
-            <td><input type="text" id="new_cron_class" placeholder="class" style="width: 140px;"></td>
-            <td><input type="text" id="new_cron_min" placeholder="min" style="width: 140px;"></td>
-            <td><input type="text" id="new_cron_hour" placeholder="hour" style="width: 140px;"></td>
-            <td><input type="text" id="new_cron_day" placeholder="day" style="width: 140px;"></td>
-            <td><input type="text" id="new_cron_day" placeholder="day_week" style="width: 140px;"></td>
-            <td><input type="text" id="new_cron_month" placeholder="month" style="width: 140px;"></td>
-            <td></td>
-            <td></td>
-        </tr>
-        
-    </table>
-    <!--<button type="button" class="btn-small btn-success" id="addcron">Add</button>-->
-</div><!-- /.modal -->
-</div>
diff --git a/security/RIGHTS.php b/security/RIGHTS.php
index 41c67c7..2e6d162 100644
--- a/security/RIGHTS.php
+++ b/security/RIGHTS.php
@@ -15,7 +15,9 @@ class RIGHTS {
     const SYS_SAI_FILES                 = 15;
     //Api Module
     const SYS_SAI_API                   = 20;
-    const SYS_SAI_API_EDIT              = 21;
+    //const SYS_SAI_API_EDIT              = 21;
+    
+    const SYS_SAI_CRON                  = 25;
     
     //Reserve first 1000 ids.
     const RESERVED_SYS_0_999 = 999;