Players can be added to existing pairings by going to Rounds > Edit Existing Pairings > Add Players
You can select players that are already in your Event/League Roster or add players who are not yet on the League/Event Roster.. Please see below the below sequence as we add one player to the pairings who was already on the league/event roster (Carol Dent) and another player (Rich Richard) who was not on the league/event roster.
1) Go to Rounds > Edit Existing Pairings
2) Click "add players" in the set of grey boxes in the bottom left hand corner of the page
3) Click on the players you would like added (if they are part of your player roster and not part of the pairings they will appear in the dropdown menu) If you need to add a new golfer - click "new golfer" - enter the golfers information - then click an empty space in the pairings to add them.
4) You will see the players being added directly to the pairings page.
5) Save your pairings.