流程/系统实现图的目的是清晰地描述在执行一个业务流程时涉及多个应用程序时的事件序列。它增强了应用程序通信图，增加了排序约束，以及批处理和实时处理之间的交接点。它将识别可以简化的复杂序列，并识别体系结构中可能的合理化点，以便向业务用户提供更及时的信息。它还可以确定可以减少应用程序之间交互流量的流程效率改进。

UML/BPMN EAP Profile

Interaction application component: Represents the top level components that manage the interaction with elements outside the IS. In most cases, it is a GUI component, such as here a web interface.

Process application component: A process application component is responsible for a business process execution. It orchestrates the tasks of the process.

Business process: As presented in process maps (event diagrams). The business process is detailed in flow diagrams.

Application: This application component corresponds to legacy applications, off the shelf products, or can be an assembly of application components.

Component realization: An application component realizes the designated element, for example a business process.

Access link: Dependency between parts of the IS, such as typically application components. Expresses that the origin element uses or accesses to elements of the destination.

Information flow: Defines the flow of any kind of information (business entity, event, product, informal, etc) between active entities of the enterprise.

Archimate 

两个流程由一个应用程序和两个应用程序组件实现。

BookTravel  流程由旅行预订站点发起，并由“BookTravel”流程应用程序组件执行。

原文：https://www.togaf-modeling.org/models/application-architecture/process-system-realization-diagrams.html

本文：

讨论：请加入知识星球【首席架构师圈】或者小号【jiagoushi_pro】或者QQ群【11107777】