Bundle.

A portable, member-free package the Exchange distributes: one Domain, or several grouped with their cross-domain Graph so importing reconstitutes a Constellation. A Bundle is sold as a configurable setup — a running head start, not static content: it carries the world/corpus, the research cycles (sources + weekly schedule + breadth), and the Program config, and the importing Director then customises schedules and composes it with their own Domains. It never carries a person (members, chat, attribution) or the seller's run history (spend, findings). Domains are the atomic unit — the thing you mix and match; a Constellation is a grouping of them, so a buyer can adopt one Domain, a whole bundle, or combine Domains from several bundles into a setup that fits their need.