Clarify who can add to the Product Backlog
Is the Product Backlog a transparency, inspect and adapt opportunity? If yes, can anyone add to the Product Backlog? Ideally it would be yes so that the Product Owner is not see as an administrative assistant. If someone adds, ideally it triggers a conversation with the PO for their inspection and adaptation. A clarification would be helpful as many interpret "manage" to mean the PO is the only one who can add.