Which feature of a stage plan suggests that a project is in danger of scope...

A feature of a stage plan that suggests a project is in danger of scope creep is when products identified in the stage plan cannot be traced back to the project plan. This indicates a lack of alignment between the stage and overall project objectives, potentially leading to uncontrolled changes or additions to the project scope, known as scope creep.References: PRINCE2® 7 Foundation documentation on stage planning and scope management.