The UML Class Diagrams on this Page are among the first that I have created.
They were created using an excellent, and affordable, UML Modelling Tool called
I would welcome any comments.
Flights, Parties (eg Airlines), Offerings (Services) etc..
Customers, FX Deals, Settlements, etc..
ERD and UML
The Portal represents the Users View on Financial Data.
This is for an e-Commerce Web Site.