| iGroupID | The ID of the Group |
| bOpen | Close the acces to the group; close: 0, open: 1, Default Value: -1 |
| bScoreSubmission | Allow the score submission; dont't allow: 0, allow: 1, Default Value: -1 |
| bDedicatedServer | This room represent a Dedicated Server; not Dedicated Server: 0, Dedicated Server: 1, Default Value: -1 |
| uiMaxPlayers | The maximum player of the group, Default Value -1 |
| uiMaxSpectator | The maximum spectaor of the group, Default Value -1 |
| szPassword | The password of the group, Default Value NULL ( "" value remove the password ) |
| pucGroupInfo | The varible info of the group, Default Value NULL |
| iGroupInfoSize | The buffer size of the info of the group, Default value -1 |
| pucAltGroupInfo | The varible alternate info of the group, Default value NULL |
| iAltGroupInfoSize | The buffer size of the alternate info of the group, Default value -1 |
| pucGameData | The connection info to connect to the game, Default value NULL |
| iGameDataSize | The buffer size of game info, Default value -1 |
| usGamePort | The Port of the Game Server needed by other client to connect to. Default Value 0 |