Select whether you are Available/Unavailable/Unsure for each fixture and click Save Changes.
Your captain will then use the available players to choose/pick the team for scheduled matches.
Once the team has been selected a new alert will be sent to all players.
You are able to set your availability for upto two months in advance of a fixture so I would recommend confirming your availability as early as possible to allow the selection committee to consider you for selection for the upcoming fixtures.
The selection committee meeting takes place every Monday for fixtures scheduled for the following weekend.