Adding your assignments to your calendar
Each match on /my-assignments has a small calendar button next to the date. Tap it to download a one-line .ics that opens in Apple Calendar, Google Calendar, or Outlook, your default. There's also an event-wide bundle that grabs every date at once.
Bluebridge doesn't sync to your calendar automatically, you download a tiny .ics file and your operating system opens it in whichever calendar app you've set as default. Most people see Apple Calendar on iPhone/Mac, Google Calendar on Android, or Outlook on Windows.
Per match
Open /my-assignments. On desktop each accepted match shows a small 'Add to calendar' link in the action stack; on mobile the same affordance is a compact calendar icon pinned to the bottom-right of the row. Either way, tap it: the .ics downloads and your default calendar opens with the event prefilled. The title starts with your role ([Referee], [Official]) so it's obvious at a glance which match you're working.
All matches in one event
Above the list of dates on each event card, there's an 'Add all to calendar' button. One click bundles every match into a single .ics, useful for tournaments or full college seasons. Each entry in the bundle uses your role on that specific date, so if you're the referee on Saturday and a line judge on Sunday, the calendar titles reflect that.
Tournament sites and per-official report times
When an assignor has placed you on a tournament site and typed a personal report time for your row, both flow through to the calendar entry: the LOCATION on the .ics is the site name + address, and the entry's start time uses your per-official report time (e.g. "7:30 AM") instead of the event-level one. If the assignor hasn't placed you yet, the entry falls back to the event-level address and report time and updates the next time you re-download after they place you.
Re-downloading after a change
The .ics uses your event_date.id as the calendar event's stable identifier, so if anything changes (time moves, opponent swaps, you got moved to a different site) you can download again and most calendar apps will update the existing entry rather than create a duplicate. If you don't see the update, delete the old one manually and download again.