This documentation supports the 18.05 version of Remedy IT Service Management Suite.

To view the latest version, select the version from the Product version menu.

Use case diagram legend

Each use case has a Universal Modeling Language (UML) robustness diagram associated with it. A robustness diagram depicts the core components of a system and how the components communicate or collaborate with one another to satisfy a use case. Arrows between the components indicate the flow of information between the components.

The following symbols are used:

Symbol

Meaning

Actor — User role that interacts with a component in the system

Boundary — Component that represents an interface with which Actors interact

Entity — Domain objects within the system that typically present a persisted state of that object

Control — Components that connect Boundary and Entity components and implement some logic to manage the interaction between them

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