This usually requires some form of authorization and authentication against a user registry.
这通常需要某种形式的授权和对用户注册的身份验证。
2
Service subscribers should be able to register an interest in a given service by completing a form or contract in the service registry that the service provider offers.
To conduct an e-business dialogue, the partners would find each other's capability profile on the registry and form an agreement about what dialogues they will conduct.