rationale

Rationale

Identifies why this milestone exists, what problem it is solving, and/ or what object cannot be modeled using the regular hierarchy.

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.

Attribute Values

In Elements

<milestone-end>
<milestone-start>
Value Meaning
Data characters Text, numbers, or special characters.
Restriction: This attribute may be specified if the element is used.