Conduct a breadth first search for problems and risks, at least with representatives from the following stakeholder categories:
- Project- or line management
- Product owner (if applicable)
- Development team
- Operation (or system administration) team
- Hardware experts
- End users
Optional other stakeholder groups to identify risks or problems…
- Security experts
- Database experts
- Legal experts
- Business analysis
- Marketing and/or sales people
- UX or useability experts
- Auditors or reviewers
- …