If you want to play a match with family or friends where everyone’s level is not aligned within a close range, you may create a ”private match” and select ”suggested level” in the match-creation flow. This means that players who fall outside the level range of that match may join as well.
Note: Once a match level setting has been set; Required or Suggested, it cannot be adjusted afterwards. If it's set to Required, it will stay required until it takes place or is cancelled.