Cube rule group table
The 
    DEPM_MOD_CUBERULEGROUP table represents a rule group of a
      cube.| Name | Definition | 
|---|---|
| ID | nvarchar(50) NOT NULL; PK | 
| CubeID | nvarchar(50) NOT NULL; PK | 
| Name | nvarchar(150) NOT NULL | 
| Description | nvarchar(150) NULL | 
| ParentGroupID | nvarchar(50) NULL | 
| ParentGroupCubeID | nvarchar(50) NULL | 
| Enabled (can contain Custom Settings) | bit NULL | 
| Order | int NOT NULL; unique key | 
The table has these references:
| Source columns | Target table | Target columns | 
|---|---|---|
| CubeID | _cube | ID | 
| ParentGroupCubeID, ParentGroupID | _cubeRuleGroup | CubeID, ID |