Moving your league off a spreadsheet

What to migrate, what to leave behind, and how to keep your veterans on board.

Bring three things across: the roster, the season schedule and last year's standings. Everything else is history you can archive.

Announce the change with a reason, not a feature list. 'You'll get your tee time on your phone Thursday morning' lands better than 'we're adopting a platform'.

Run one week in parallel. After that, nobody asks for the spreadsheet back.