Making this Leaderboard Score MUI capable

[En_Fuego]

I'm having trouble making this Leaderboard into MUI scoring. Any ideas?

• Deathmatch
  • Events
    • Time - Elapsed game time is 1.00 seconds
  • Conditions
  • Actions
    • Leaderboard - Create a leaderboard for (All players) titled Deathmatch Scores
    • Custom script: set bj_wantDestroyGroup = true
    • Player Group - Pick every player in (All players) and do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • ((Picked player) controller) Equal to User
            • ((Picked player) slot status) Equal to Is playing
          • Then - Actions
            • Leaderboard - Add (Picked player) to (Last created leaderboard) with label (Name of (Picked player)) and value 0
          • Else - Actions
            • Leaderboard - Show (Last created leaderboard)

• Deathmatch Add
  • Events
    • Unit - A unit Dies
  • Conditions
    • ((Dying unit) is A Hero) Equal to True
    • (Owner of (Killing unit)) Equal to Player[(Integer A)]
    • (Integer A) Equal to (Random integer number between 1 and 10)
  • Actions
    • Set Player_Kills[(Player number of (Owner of (Killing unit)))] = (Player_Kills[(Player number of (Owner of (Killing unit)))] + 1)
    • Leaderboard - Change the value for (Owner of (Killing unit)) in (Last created leaderboard) to Player_Kills[(Player number of (Owner of (Killing unit)))]
    • Leaderboard - Sort (Last created leaderboard) by Value in Descending order
    • Game - Display to (All players) the text: It worked, omg!