| How should an operating System decide what may enter now without confusing priority, permission, commitment, and Work? | The selected line is a bounded item-by-item admission account with explicit conditions, authority, starter relation, start limit, residual demand, and review. The serious default is a ranked backlog or workflow-state transition used as permission to start. | The default hides mandatory conditions and residual demand and lets visibility or selection stand for authority and Work. Adapt: OPS.5:4.1–OPS.5:4.6 reuse current inputs, separate truth states, apply direct rules or genuine comparison, and return four dispositions. Reject: universal backlog ontology, fixed WIP number, or local admission as proof of performance or service. | Current FPF C.11 supplies bounded choice among already formed alternatives, not admission criteria or authority. The Kanban Guide supplies bounded Work-item, active-item, WIP, age, cycle-time, throughput, and explicit-policy concepts. TameFlow supplies the option-versus-committed-Work and hidden-demand concerns. Reinertsen supplies queue, delay, variability, feedback, and economic trade-off mechanisms. None supplies a universal Operations Method, start permission, or complete current capacity result. | Reopen if a stronger admission account preserves all truth states, residual demand, authority, start limits, and specialist returns with less burden, or if a source changes an action-bearing admission condition. |