User contributions
- 12:11, 5 November 2019 (diff | hist) . . (-222) . . m Talk:2180: Spreadsheets (Deleted spam)
- 15:03, 3 August 2019 (diff | hist) . . (+1,684) . . Talk:2180: Spreadsheets (First proposal for the calendar_from_a_cell formula (link to Google Sheets))