| COOLING_SYSTEMS | Information about one or more types of cooling system for the property. Holds all occurrences of COOLING_SYSTEM.Information about one or more types of cooling system for the property. Holds all occurrences of COOLING_SYSTEM. |
| EXTENSION | |
| HEATING_SYSTEMS | Information about one or more types of heating system for the structure. Holds all occurrences of HEATING_SYSTEM.Information about one or more types of heating system for the structure. Holds all occurrences of HEATING_SYSTEM. |
| SECURITY_SYSTEMS | Information about one or more types of security systems, equipment or information. Holds all occurrences of Security Systems.Information about one or more types of security systems, equipment or information. Holds all occurrences of Security Systems. |
| SOLAR_PANEL_ARRAYS | Information about one or more SOLAR PANEL ARRAY elements. Contains all occurrences of SOLAR PANEL ARRAY.Information about one or more SOLAR PANEL ARRAY elements. Contains all occurrences of SOLAR PANEL ARRAY. |
| SYSTEM_DETAIL | |
| WATER_SYSTEMS | Information about one or more types of water systems, equipment or information. Holds all occurrences of Water System.Information about one or more types of water systems, equipment or information. Holds all occurrences of Water System. |