13.5 Representing Cross-Cutting Relationships in SYSML Diagrams

Requirements can be related to model elements that appear on different diagrams. These relationships can be shown directly if the requirement and related model elements are on the same diagram. If the model elements do not appear on the same diagram as the requirements, they can still be shown by using the compartment or callout notation. The direct notation may be used, for example, to show a derive requirement relationship between two requirements on a requirement diagram. The compartment or callout notation can be used on requirements diagrams to refer to other model elements, or can be used on other diagrams to refer to requirements. An example is a block definition diagram that ...

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