This topic is composed of subtopics that present tabular lists of the additions and changes made to the ARTS Data Model in transitioning from Version 7.2 to Version 7.3. This is an exhaustive list with lots of detailed information. The analysis consists of a meta data comparison between versions 7.2 and 7.3 using data extracted from the two ERWIN models. The version changes are cataloged in detail in the following document topics:
•Version 7.2 to Version 7.3 Subject Area Changes;
•Version 7.2 to Version 7.3 Entity Changes;
•Version 7.2 to Version 7.3 Entity-Attribute Changes; and
•Version 7.2 to Version 7.3 Relationship Changes.