Concept
IDS (Identify, Discuss, Solve)
2 books in the library reach for this idea - each in its own way. When independent authors converge on one concept, it usually deserves attention.
Get a Grip
How this book uses it: EOS's issue resolution process. Don't just discuss problems - drive to root cause and create action items.
Traction
How this book uses it: Problem-solving methodology - identify root cause, discuss openly, solve decisively. Use in your next team meeting.