'buttons' => 
        array (
          0 => 'SAVE',
          1 => 'CANCEL',
          2 => 
          array (
            'customCode' => '<input title="{$MOD.LBL_CONVERTLEAD_TITLE}" accessKey="{$MOD.LBL_CONVERTLEAD_BUTTON_KEY}" type="button" class="button" onClick="document.location=\'index.php?module=Leads&action=ConvertLead&record={$fields.id.value}\'" name="convert" value="{$MOD.LBL_CONVERTLEAD}">',
          ),
        ),
      ),