A clearer picture starts with the file.

A useful comparison leaves room for an unanswered question.

Use the same topic across all three columns, without trying to force unlike places into a score. Record the date and source of an account. When a map, a visit and a written record appear to differ, keep each reference and write down what would resolve the difference.

Your workbook stays in this page until you save or export. Browser saving is separate from an account and can be cleared by the device. Nothing here is attached to a publishing enquiry. A saved file can be opened again using the import control; opening a file never recalculates a valuation or verifies a document.