Costume filed export in custom app using Export Fixtures

ERPNext Non Profit
1

Just filter in hooks.py file respective application run command bench --site [site-name] export-fixtures

fixtures = [
	 {"doctype": "Custom Field",
	  "filters": [
		[
            "name", "in", [
                "Supplier-SAP_Code",
            ]
        ]
    ]},
]