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rationale Rationale
Identifies why this milestone exists, what problem it is solving, and/or what object
cannot be modeled using the regular hierarchy.
Usage/Remarks
Best Practice
Although not required by the Tag Set,
this should be treated as a required attribute and a value always provided when milestones
are used.
OPTIONAL on elements: <milestone-end>, <milestone-start>
Value | Meaning |
---|---|
Text, numbers, or special characters | The reason for a milestone or information about an object that cannot be modeled using the regular hierarchy. |
Restriction | @rationale is an optional attribute; there is no default. |