1. Login into your Performa Sports account online. - https://app.performasports.com/signin
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2. On the main homepage click on the "players" icon on the left hand side. 

3. Once you have invited your players online a tick will appear in the top left of of their profile photo. To grant that player access to all of the game data untick the blue tick mark. You can decide if a player has access to only their own game data or if they can see everyone's. Keep the blue tick to restrict the player to only his events.