I want to add a field under
Localization > Date Formats. What is the correct procedure to do this?
This is what I tried. I added an entry in
CRM/Admin/Form/Setting.php's $_settings array property and
CRM/Core/Config/MagicMerge.php and, added a corresponding record on
civicrm_settings table and cleared the cache. The field is not showing up. What am I missing?