Sourav,
These are my assumptions:
1. 1 equipment has 1 or more seats (association)
1..* 1
Seats------------------- Equipment
2. 1 Flight has 1 equipment (association)
1 1
Equipment ------------- Flight
3. 1 segment has 1 flight (association)
1 1
segments -------------- Flight
4. Itinerary has 1 or more segments (association)
1..* 1
segments --------------- Itinerary
5. 1 Customer has 0 or more Itineraries (Itinerary navigation association towards customer;
0..* 1
Itineary ---------> customer
6. Itinerary link with payment
1 1
Itineary --------> Payment
7. Customer has composite relationship with Profile as well as Mileage account
(1-1 relation ship)
8. Profile has composite relationship with Creditcard.
9. Payment is link with Mileage account as well as Creditcard.
Payment ------------> Mileage Account
payment ------------> Creditcard
Can you please suggest me, any navigation or aggregation or composite relation ships?
Thanks,
Vijay