Maintenance Diagram

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A Maintenance diagram is a custom diagram used to describe change requests and issue items within a system model.

An example Maintenance diagram is shown below. Change, Task and Issue elements can be linked back to other model elements in the system to illustrate how they must be modified, fixed or updated. 

Maintenance models provide extensions to the UML model and enable change management of change items, and of the model elements that require the changes to be made to them.

Maintenance Diagram2

Toolbox Elements and Connectors

Select Maintenance diagram elements and connectors from the Maintenance pages of the Enterprise Architect UML Toolbox.

Tip: Click on the elements and connectors below for more information.

Maintenance Diagram Elements

Maintenance Diagram Connectors