$ 0 0 How to communicate Architecture – Technical Architecture Modeling at SAPPietro Menna - The intent of this article is to present details about Entity/ Relationship diagrams using TAM. TAM Class Diagrams are used to describe the static structure of the system entities and their relationships.February 2015SAP Architecture Focus - September 2014Andy Silvey welcomes you to the September edition of the SCN's SAP Architecture Focus blogazine.September 2014* Previously featured