The application on the target server can query the propagation token and retrieve any necessary attribute.
目标服务器上的应用程序可以查询传播令牌，并检索任何所需的属性。
2
Security attribute propagation is a service provided by the application server to propagate various attributes, tokens, or objects related to the security context.
安全属性传播是应用服务器所提供的一种服务，用以传播各种属性、令牌、或与安全上下文相关的对象。
3
The target server receives the request and retrieves the propagation token.