The video also shows some techniques such as creating custom diagrams like a functional block BDD, and substituting functional context diagram for a use case diagram. It is SysML. However, it's SysML tailored for a specific user community. The benefits of this kind of automation are:
- Speeds up modeling (so they can focus on engineering rather than model set-up).
- Improves consistency (which makes life easier for users), and
- Reduces training needs (as it can be more tailored to end-user/specific areas of interest)