The problem-solving workshop is the third part of the Inspect and Adapt (I&A) event in SAFe. Its main purpose is to use structured root cause analysis to develop solutions to recognized problems that blocked or slowed work during the Program Increment (PI).
Teams and ART stakeholders collaboratively identify systemic issues using techniques like the 5 Whys or fishbone diagrams. They then define concrete improvement actions, which are prioritized and added to the improvement backlog for implementation in the next PI.
From SAFe guidance:
"The purpose of the problem-solving workshop is to identify the root causes of systemic issues that impacted performance during the PI and create improvement actions to address them." Therefore, the correct answer is D. Developing solutions to recognized problems that blocked or slowed work.