Online foursome round

1. Before starting
Everyone needs an updated Cacha Golf app and an active iCloud account. Each guest sets up My profile, clubs in My Bag and location access for Caddy or GPS. Save or finish another active round before linking.

2. The scorekeeper shares the round
Start a round with the foursome players, course and wagers. Tap the invitation icon (people with +) on the hole-entry screen, or open Online games → Share my round. Create the invitation and send the link through Messages or WhatsApp. You can also share the full code.

3. Guests open and link
Tap the link on the iPhone. Cacha Golf opens the round. Alternatively, open Online games → Join with code and paste the full code. Select This player is me for your player. Each player can link to one account, and each account can claim one player in the round. The scorekeeper's profile is reserved when included as a player.

4. The same screen for everyone
Linking opens the usual hole-entry screen. View scores, Closest to the Pin, Marks, wagers, the full scorecard and Live Summary. Visit any hole. The scorekeeper edits scores, Closest to the Pin, Marks, players and wagers; guests view these without changing them.

5. Personal statistics and Caddy
Statistics records data for your linked player. Caddy uses your profile, clubs and history. GPS requires location access and available course points. Personal tools keep their data on your device: new scores do not erase your statistics. Caddy data is not sent to other participants.

6. Updates and connectivity
The app attempts to refresh every 15 seconds while running. Use Refresh in Shared round to request an update. Offline, you can view the last received information. Pending scorekeeper entries retry when synchronizing. Updates are not guaranteed to be immediate.

7. Each player's history
The linked round stays in your history with your identity and statistics. When the scorekeeper finishes, subsequent updates receive the final scores. Saving and closing your personal view does not end the group's round. Synchronization replaces the same scorecard to avoid duplicates.

8. Wager participation
On the scorekeeper's phone: Players → player name → Whole-round wagers. Enable only that player's games: David can join Medal without Matches, Closest to the Pin or Marks. Apply to the whole round recalculates from the start and preserves scores. Nine selection remains an additional option; Total requires both nines. Sixes and Wolf require 4 or 6 participants in that game.

9. Disable the invitation
The scorekeeper can disable the invitation in Shared round. Shared access ends, but scorecards already saved on participants' devices remain.

This feature shares one foursome round. Scheduled multi-group games retain their reservation and overall leaderboard workflow.