A system for coordinating asset entitlements across a plurality of domains, each of the domains configured to associate users with respective domain specific user identifications (IDs) unique to that domain, the system comprising: a server including a processor and a memory, the server accessible by the plurality of domains over a network; an asset entitlement database searchable by the server, wherein an entry of the asset entitlement database links a domain transcendent user ID of a user and at least one asset entitlement acquired by the user from any of the plurality of domains; the server configured to: receive an asset entitlement inquiry including a domain specific user ID of the user associated with a domain transcendent user ID from one of the plurality of domains; search, using the domain transcendent user ID and in response to receiving the asset entitlement inquiry, the asset entitlement database for asset entitlements associated with the domain transcendent user ID of the user and acquired from the plurality of domains, the asset entitlements having been acquired by the user prior to receiving the asset entitlement inquiry by the server; generate, after searching, a search result identifying the asset entitlements acquired by the user from the plurality of domains; filter the search result to omit one or more identified asset entitlements for which the one of the plurality of domains lacks at least one of a domain asset right and a domain entitlement right; send the filtered search result to the one of the plurality of domains; offer to broker an acquisition of the at least one of the domain asset right and the domain entitlement right corresponding to one or more of the omitted asset entitlements on behalf of the one of the plurality of domains; and broker the acquisition on behalf of the one of the plurality of domains if the one of the plurality of domains accepts the offer. a server including a processor and a memory, the server accessible by the plurality of domains over a network; an asset entitlement database searchable by the server, wherein an entry of the asset entitlement database links a domain transcendent user ID of a user and at least one asset entitlement acquired by the user from any of the plurality of domains; the server configured to: receive an asset entitlement inquiry including a domain specific user ID of the user associated with a domain transcendent user ID from one of the plurality of domains; search, using the domain transcendent user ID and in response to receiving the asset entitlement inquiry, the asset entitlement database for asset entitlements associated with the domain transcendent user ID of the user and acquired from the plurality of domains, the asset entitlements having been acquired by the user prior to receiving the asset entitlement inquiry by the server; generate, after searching, a search result identifying the asset entitlements acquired by the user from the plurality of domains; filter the search result to omit one or more identified asset entitlements for which the one of the plurality of domains lacks at least one of a domain asset right and a domain entitlement right; send the filtered search result to the one of the plurality of domains; offer to broker an acquisition of the at least one of the domain asset right and the domain entitlement right corresponding to one or more of the omitted asset entitlements on behalf of the one of the plurality of domains; and broker the acquisition on behalf of the one of the plurality of domains if the one of the plurality of domains accepts the offer. receive an asset entitlement inquiry including a domain specific user ID of the user associated with a domain transcendent user ID from one of the plurality of domains; search, using the domain transcendent user ID and in response to receiving the asset entitlement inquiry, the asset entitlement database for asset entitlements associated with the domain transcendent user ID of the user and acquired from the plurality of domains, the asset entitlements having been acquired by the user prior to receiving the asset entitlement inquiry by the server; generate, after searching, a search result identifying the asset entitlements acquired by the user from the plurality of domains; filter the search result to omit one or more identified asset entitlements for which the one of the plurality of domains lacks at least one of a domain asset right and a domain entitlement right; send the filtered search result to the one of the plurality of domains; offer to broker an acquisition of the at least one of the domain asset right and the domain entitlement right corresponding to one or more of the omitted asset entitlements on behalf of the one of the plurality of domains; and broker the acquisition on behalf of the one of the plurality of domains if the one of the plurality of domains accepts the offer.