icatinvent runs the curation and marketing engine. Dragoman runs the execution engine. The diver contracts with Dragoman. The two engines talk through three messages and one invoice.
| Thing | Owner | Why |
|---|---|---|
| Diver profile (cert, dives, preferences, optional birth data) | icatinvent | Needed for matching only. Minimal, consented, deletable on request. Never sold. |
| Cohort (who is in it, the letter, the evenings) | icatinvent | The product. |
| Booking, customer contract, invoice to the diver | Dragoman | Licensed operator and merchant of record. Liability firewall. |
| Medical statement, certification check, insurance | Dragoman | Safety chain stays where the licence is. |
| Payment | Dragoman | Diver pays Dragoman. icatinvent never holds customer money. |
| Curation fee | icatinvent invoices Dragoman | B2B, TR↔TR e-fatura, standard KDV. Per seat or per cohort. |
| Flights and airport transfers | Dragoman Travel (purchase) | icatinvent searches and proposes the route; Dragoman Travel Agency (TÜRSAB A-4615) issues tickets and runs its own transfer fleet. One invoice to the diver. |
| Accommodation (pension / house / hotel) | Dragoman | Booked with the seat, in the diver's chosen tier; Dragoman already lists partner hotels. |
| Reference (LL-C01-…) | both | The one key both books share. Travels with the payment. |
| Films, photos, stories | icatinvent | With diver consent per cohort; Dragoman credited on everything with a boat in it. |
Failure modes we plan for: a cohort that doesn't fill (merge or refund, Dragoman's rule), a diver who overstated experience (Dragoman's check dive on day 1 is the gate, our profile is not), a no-show (Dragoman's terms apply, we re-letter the cohort), weather (Dragoman's call, our evenings flex).