Link: https://ea.rna.nl/2021/02/21/mastering-archimate-3-1-free-excerpt-is-available/
From R&A Enterprise Architecture
The free excerpt is the first part of the fourth edition to be released and it is compatible with ArchiMate 3.1. As before, it contains a full step-by-step introduction to the language. You really do not need anything else to…
