Reuse admin panel

moduleadminoption.php

<?php
//check for existing installed modules
$mycompany_admin_options_defs = array();
if(!empty($admin_group_header['MyCompany']))
{
    $mycompany_admin_options_defs = $admin_group_header['MyCompany'][3];
}

//add this module to it
$mycompany_admin_options_defs['Administration']['thismodule_license']= array('helpInline','LBL_THISMODULE_LICENSE_TITLE','LBL_THISMODULE_LICENSE','./index.php?module=ThisModule&action=license');


//save the admin panel
$admin_group_header['MyCompany'] = array('LBL_MYCOMPANY_MODULES', '', false, $mycompany_admin_options_defs, 'LBL_MYCOMPANY_MODULES_DESC');