Has the designer turn one brief into a campaign set: first a plan of several concepts that each lead with a different id

Has the designer turn one brief into a campaign set: first a plan of several concepts that each lead with a different idea (the benefit, a problem it solves, proof from the business's own reviews or numbers, a running offer, the product itself, the story behind it, an occasion), then one design per concept, kept together as one test group to run against each other. Ad platforms judge near-identical ads as one, so a concept too close to one already planned is dropped rather than designed; the set can come back smaller than asked, and with fewer than two distinct concepts it fails. Same brand, records and claim rules as composing a single design. Queued: returns a request id. Uses credits for the plan and for each design.