In case this pops up on the test: Can any stakeholder add items to the PB or can only the Product Owner(PO) do this? I know the PO is the the one responsible for managing and prioritizing the PB, but what about adding items?
Hi Ian, I think the answer to your question is: anyone can add items to the PB. The PO must agree on new items because he's responsible for product value, and the dev team must add detail to and estimate them during grooming. That way, when the next sprint planning comes up, the PBI will include all info necessary to be discussed and selected for the upcoming sprint.