A Conceptual Data Model is available.

A.Things of Interest include :-
A.1 Attributes.
A.2 Business Terms.
A.1 Entities.
A.3 Owners of Business Terms.
A.3 Owners of Systems.

B.How are the Things of Interest related ? :-
B.1 Each BUSINESS TERM can be an ATTRIBUTE or an ENTITY but not both.
B.2 Each ATTRIBUTE is a BUSINESS TERM.
B.3 Each ENITITY is a BUSINESS TERM.

C.Facts about things of Interest include :-
C.1 An OWNER has a Name and Contact Details.
C.2 An ATTRIBUTE can be associated with one or many ENTITIES.
C.2 An ENTITY can have one or many ATTRIBUTES.