* HTML partials should be well-formed/parseable XML
* Warnings about any unrecognized tags/attributes/classes.
-* `<af-form>`, `<af-model>`, `<af-fieldset>`, `<af-field>` should have suitable relationships.
-* `<af-model>` should reference legit entities.
+* `<af-form>`, `<af-entity>`, `<af-fieldset>`, `<af-field>` should have suitable relationships.
+* `<af-entity>` should reference legit entities.
* `<af-field>` should reference legit fields.
* Future consideration: how to validate when it's part of a subform?
* `<af-fieldset>` should reference a declared model.