I was add new custom 2 fields on Sale Order Item DocType. Now I am trying to export that 2 custom fields (DocType) on my custom modules.
I was follow this page https://frappe.io/docs/user/en/guides/app-development/exporting-customizations
Any idea why not export customisation button visible here?
Please check site_config.json your developer mode is Active or Not.
if not then make it Active by below command:
frappe-bench$ bench set-config developer_mode 1