Since 2023, the French government has required property owners to declare the occupants of their real estate, including parking spots. Source
You'll find this information in your partner dashboard in the "Subscriptions" tab:
If you had several different subscribers during the year, you should generally list the one who was occupying the spot on January 1 (source).
If you're missing any information, contact us and we'll collect the necessary details from the tenants.