This flow works the same in the iOS and Android TO apps as well as the Web Portal
1. Create and run your event through the number of swiss rounds you want for your event as normal.
2. Click on END TOURNAMENT
Once you have completed the last round of swiss you want end your event.
3. Click on MAKE TOP CUT
4. Choose the criteria you want for your "Top Cut"
5. Click on MAKE TOP CUT
From the Web App, you can also choose to continue the swiss rounds for those that are not in the top cut