[x] Have you followed the guidelines in our Contributing document?
[x] Have you checked to ensure there aren't other open Pull Requests for the same update/change?
[x] Have you squashed any non-relevant commits and commit messages? [instructions]
[x] Do all automated CI/CD checks pass?
Changes to Core Features:
[x] Have you added an explanation of what your changes do and why you'd like us to include them?
~Have you updated all website](https://pages.nist.gov/metaschema) and readme documentation affected by the changes you made? Changes to the website can be made in the website/content directory of your branch.~
~Have you written new tests for your core changes, as applicable?~ N/A
~Have you included examples of how to use your new feature(s)?~ Will update samples in another PR.
Committer Notes
Goal 3/7 for #558.
All Submissions:
Changes to Core Features: