For Systems Engineering and regulated systems, the Jett Skreamer PI Planning simulation provides value above and beyond that of the Scaled Agile Inc. provided simulation exercises.
Jett Skreamer Remote PI Planning Support Documents
These advantages include:
Stories on modeling to acknowledge use of Model-Based Systems Engineering in the industry
Compliance stories
A Systems Engineering (SE) team at the Program level
An opportunity for a discussion on how hardware can be built or represented, as well as integrated and tested with software at every iteration.