1. User
    1. Player_Resource
    2. Player_Research
    3. Player_Research_List
    4. Player_Research_Assign
  2. Map_Castle
    1. Map_Castle_Attribute
    2. Map_Castle_Resource
    3. Map_Castle_Upgrade_Accumulation
      1. Map_Castle_Upgrade_Donate
    4. Map_Castle_Worker
    5. Map_Castle_Style
    6. Map_Building
      1. Map_Building_Attribute
      2. Map_Building_Attribute_Addon
      3. Map_Building_Resource
      4. Map_Building_Resource_Attribute_AddOn