How 2 Guru

<?php
//SET BILLING POSTALCODE AS A MANDATORY FIELD
$GLOBALS["dictionary"]["Account"]['fields']['billing_address_postalcode']['required'] = true;
//SET THE HELP TEXT TO A CUSTOM TEXT
$GLOBALS["dictionary"]["Account"]['fields']['billing_address_postalcode']['comment'] = 'This is billing address postal code';
//SET BILLING COUNTRY DEFAULT VALUE TO MYS
$GLOBALS["dictionary"]["Account"]['fields']['billing_address_country']['default_value'] = 'MYS';
?>

<?php
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    $manifest = array (
         'acceptable_sugar_versions' =>
          array (
 
          ),
          'acceptable_sugar_flavors' =>
          array(
            'PRO'
          ),
          'readme'=>'',
          'key'=>'myhow2guru',
          'author' => 'myhow2guru',
          'description' => 'Customize account OOB fields.',
          'icon' => '',
          'is_uninstallable' => true,
          'name' => 'custom_accounts',
          'published_date' => '2010-03-23 04:49:46',
          'type' => 'module',
          'version' => '1.0.0',
          'remove_tables' => 'prompt',
          );
$installdefs = array (
  'id' => 'custom_accounts',
  'beans' =>
 
  ),
  'layoutdefs' =>
  array (
 
  ),
  'relationships' =>
  array (
 
  ),
  'image_dir' => '',
  'copy' =>
  array (
 
  ),
  'language' =>
  array (
 
  ),
  'vardefs' =>
  array (
    0 =>
    array (
      'from' => '<basepath>/SugarModules/vardefs/custom_Accounts_OOB_Fields.php', //Location of the file above inside the zip
      'to_module' => 'Accounts', //Set to the module name that you need to customize
    ),
  ),
  'layoutfields' =>
  array (
 
  ),
);