For Team Events - In case there is a tie in a dual match, tournament directors can add a tiebreak match that would break a score tie, however those matches would not count toward rankings or rating.
To add a tiebreaker to the Match Scorecard first enter all the scores from the Team match . The score should be even. Once you have added the score you will see a button to the bottom left corner "Add tiebreaker match".
Click on the button and see the Add tiebreak match modal .
Enter Match type and Score format. Click "Add tiebreak match". You will see the additional match at the bottom of the scorecard. Proceed to entering the score.