Defines a reference used by a source in determining a value. This may refer to a company, a standards body, a document, etc.

beginning_notation (O, K: ndt_name)

The notation (e.g., page number, PIDD number) or beginning notation (e.g., first page) within a reference.


ending_notation (O, K: ndt_name)

The ending notation (e.g., last page in a range of pages) in a reference.


ref_source (M, K: ref_source(ref_source_reference))

Specifies the bibliographic source of this notation. Each ref_source_reference must refer to one ref_source.

Local rules:

Uniqueness Constraint
beginning_notation, ending_notation, ref_source
Supertype path(s):
ref_data > ref_source_reference.

Entity projects as table R_SOURCE_REF.

Referenced in Diagrams:

• HL1: High Level Model (0644)