Enhance Excel Log Book Fields

I already track entries in an Excel-based log book, but I now need a few additional text columns so I can capture more information with each record. Your task is straightforward: open the existing workbook, insert the new text fields where indicated, and make sure the current data, formatting, and formulas continue to work exactly as they do now.

Once the extra columns are in place, save the file back to XLSX and send it over; no macros, styling revamps, or formula changes are required—just cleanly integrated text fields that line up with the rest of the sheet.