Real World BizTalk 2020 For Developers
Introduction to Microsoft BizTalk Server and Development

Real World BizTalk 2020 For Developers udemy course
Introduction to Microsoft BizTalk Server and Development
This course includes over 20 hours of videos teaching you how to use schemas, maps, business rules, pipelines, content-based routing, orchestrations, debugging and error-handling.
The first set of lessons gives a higher level overview of the above, and is suitable for managers, quality assurance, and anyone who is curious what Microsoft BizTalk really is.