关于Archimate 3.0.1中Technology Service与Node的正确Serves关系问询

Let's break this down clearly:

• First, the official ArchiMate 3.0.1 metamodel defines the correct direction of the "Serves" relationship between Technology Service and Node as Technology Service → Node. The core semantic here is that the technology service provides support to the node—meaning the node relies on this service to fulfill its operational capabilities.

• The restriction you're seeing in Sparx Enterprise Architect (only allowing Node → Technology Service for "Serves") is almost certainly an EA implementation bug, not an issue with the ArchiMate metamodel. Official ArchiMate specifications and compliant tools (like the open-source Archi tool) all support the Service-to-Node direction for this relationship.

If you need a workaround in EA right now, you can use a Realization relationship (Node → Technology Service) as a rough alternative. Keep in mind, though, that this doesn't perfectly match the "Serves" semantics: Realization focuses on the node implementing the service, while "Serves" emphasizes the service supporting the node. It's a temporary fix until Sparx addresses the bug.

内容的提问来源于stack exchange，提问作者David Šára