Expected generated behavior
- Default resolves blank values to false for new forms.
- Update saves a real Boolean value.
- The visible control is a checkbox with a label.
- The SharePoint column is a Yes/No field or a compatible mapped Boolean field.
Common symptoms
- A black square appears instead of a checkbox.
- The field displays the word false or true.
- Clicking the field does not toggle a value.
- Submit fails because the target column expected Boolean but received text.
Builder review
After import, toggle each generated checkbox and submit a test record. Confirm SharePoint stores Yes/No correctly and that existing records load checked or unchecked as expected.

