Malcolm BettsIn TR-512.3 v1.5 draft (oimt2019.MB.002.00-TR-512.3_v1.5.d01.docx), consider whether the material in 3.2.6 should be in TR-512.8 instead or should reference TR-512.8 instead, also consider multi-level abstraction in TAPI, including alternate abstraction. Some material could be moved to the example document. Add paragraph in 3.2.6.1.
For the entity state in the complex supporting/dependent relationship, in particular in the case m:n (3.2.6.2.2.2) , worth to evaluate the effort against the benefit.