Add a custom calculated field in the Grand Total section of a quoted worksheet

Question

Hi SugarCRM Devs, 
 I would like to ask on how to add a custom calculated field in the Grand Total section of Quote Worksheet (e.g. Credit Card Fees, etc.) 
 
 * That field will display and selectable in the Fields legend 
 * The field can be placed in the middle of the Tax and Shipping field in the layout section (left side). 
 
 Thank you and I'm looking forward for your response. 
 
 - Rekell

REKELL CARAAN · Accepted Answer

The grand total footer can be found in modules\Quotes\clients\base\views\quote-data-grand-totals-footer\quote-data-grand-totals-footer.php. 
 Here you could add an additional field and install the customized metdata file in \ custom \modules\Quotes\clients\base\views\quote-data-grand-totals-footer\quote-data-grand-totals-footer.php 
 $viewdefs['Quotes']['base']['view']['quote-data-grand-totals-footer'] = array(
 'panels' => array(
 array(
 'name' => 'panel_quote_data_grand_totals_footer',
 'label' => 'LBL_QUOTE_DATA_GRAND_TOTALS_FOOTER',
 'fields' => array(
 array(
 'name' => 'new_sub',
 'type' => 'currency',
 ),
 array(
 'name' => 'tax',
 'type' => 'currency',
 'related_fields' => array(
 'taxrate_value',
 ),
 ),
// ADD CUSTOM FIELD HERE in the same way as the other fields 
 array(
 'name' => 'shipping',
 'type' => 'quote-footer-currency',
 'css_class' => 'quote-footer-currency',
 'default' => '0.00',
 ),
 array(
 'name' => 'total',
 'label' => 'LBL_LIST_GRAND_TOTAL',
 'type' => 'currency',
 'css_class' => 'grand-total',
 'convertToBase' => false,
 ),
 ),
 ),
 ),
); 
 But I suppose you have already some customizations in your system. So, you should discuss that with the developers of the the other changes.