Selling setting, customer setting to custom app

Frappe Framework Customization
1

hello,

i am very new to ERPNext and trying to make a custom app for customization, i could export-fixtures custom fields, custom doctype, customize forms … to my app, but except site settings: such as system settings, selling settings and item settings.

please advise how to do it in custom app, thank you.

2

You may have to write patch for it. Refer to patches.txt file.