When a buyer sends a security questionnaire, your sales owner gets a draft answer matrix: each question beside the evidence your security owner supplied, its date, its limits and a named reviewer, with stale, partial and unverifiable answers marked.
When a sponsored run ends, the partnerships lead gets a register of each placement in the signed scope beside the publication record, metrics and invoices. Gaps, changed dates and incomparable metrics stay visible; billing questions go to finance.