the classification of the modification. The attribute can have one of the following
values:
- "minor" - a change classified as minor
- "major" - a change
classified as major
Note
A "minor" change is one that has no appreciable effect
on mass, balance, structural strength, reliability, operational characteristics, noise,
fuel venting, exhaust emission or other characteristics affecting the operation of
the
product classified as minor. All changes other than "minor" are "major"
changes.