diff --git a/Class_Diagram.md b/Class_Diagram.md
index 90f0c2e..c386e2d 100644
--- a/Class_Diagram.md
+++ b/Class_Diagram.md
@@ -134,20 +134,10 @@ package Model <<Frame>> #bada55 {
   package Games #daf {
   
     class GameRunner $inprogress {
-      -globalPlayerManager: IManager
-      -globalDieManager: IManager
+      /+GlobalPlayerManager: IManager
+      /+GlobalDieManager: IManager
       {static} +PlayGame(game: Game)
       +StartNewGame(name: string, playerManager: PlayerManager, dice: [*] AbstractDie)
-      +AddGlobalPlayer(player: Player)
-      +GetGlobalPlayers(): [*] Player
-      +GetOneGlobalPlayerByName(name: string): Player
-      +UpdateGlobalPlayer(oldPlayer: Player, newPlayer: Player)
-      +DeleteGlobalPlayer(oldPlayer: Player)
-      +AddGlobalDiceGroup(name: string, dice: [*] AbstractDie)
-      +GetGlobalDiceGroups(): [*] KeyValuePair<string, [*] AbstractDie>
-      +GetOneGlobalDiceGroupByName(name: string): KeyValuePair<string, [*] AbstractDie>
-      +UpdateGlobalDiceGroup(oldName: string, newName: string)
-      +DeleteGlobalDiceGroup(oldName: string)
     }
     
   }
@@ -199,20 +189,10 @@ package Model <<Frame>> #bada55 {
   package Games #daf {
   
     class GameRunner $inprogress {
-      -globalPlayerManager: IManager
-      -globalDieManager: IManager
+      /+GlobalPlayerManager: IManager
+      /+GlobalDieManager: IManager
       {static} +PlayGame(game: Game)
       +StartNewGame(name: string, playerManager: PlayerManager, dice: [*] AbstractDie)
-      +AddGlobalPlayer(player: Player)
-      +GetGlobalPlayers(): [*] Player
-      +GetOneGlobalPlayerByName(name: string): Player
-      +UpdateGlobalPlayer(oldPlayer: Player, newPlayer: Player)
-      +DeleteGlobalPlayer(oldPlayer: Player)
-      +AddGlobalDiceGroup(name: string, dice: [*] AbstractDie)
-      +GetGlobalDiceGroups(): [*] KeyValuePair<string, [*] AbstractDie>
-      +GetOneGlobalDiceGroupByName(name: string): KeyValuePair<string, [*] AbstractDie>
-      +UpdateGlobalDiceGroup(oldName: string, newName: string)
-      +DeleteGlobalDiceGroup(oldName: string)
     }
     
     class Game $done {