mitgliederverwaltung/priv/static/templates/member_import_en.csv

1	first_name	last_name	email	country	city	street	house_number	postal_code	join_date	exit_date	notes	membership_fee_start_date
2	John	Doe	john.doe@example.com	Germany	Berlin	Main Street	1a	12345	2020-01-15