Time zone ID (as per the IANA time zone database, http://www.iana.org/time-zones, for example: Europe/Amsterdam) indicating the UTC offset that applies to the Period referenced in this message. Although the time zone is a market-wide fixed value, making this assumption explicit in each message is important for validation purposes, allowing implementations to reject messages with an errant UTC offset. A congestion point that the DSO wants the CRO to update EntityAddress of the Connection. The first Period that the Connection is part of this CongestionPoint. The last Period that the Connection is part of this CongestionPoint. Indicates whether the DSO accepts mutual exclusive FlexOffers on this CongestionPoint. Indicates which party is responsible for day-ahead redispatch. Indicates which party is responsible for intraday ahead redispatch, AGR or DSO. If not specified, there will be no intraday trading on this CongestionPoint. A connection that the DSO wants the CRO to update EntityAddress of the Connection. The first Period that the Connection is part of this CongestionPoint. The last Period that the Connection is part of this CongestionPoint. Time zone ID (as per the IANA time zone database, http://www.iana.org/time-zones, for example: Europe/Amsterdam) indicating the UTC offset that applies to the Period referenced in this message. Although the time zone is a market-wide fixed value, making this assumption explicit in each message is important for validation purposes, allowing implementations to reject messages with an errant UTC offset. The Period for which the AGR requests the portfolio information. EntityAddress of the CongestionPoint Time zone ID (as per the IANA time zone database, http://www.iana.org/time-zones, for example: Europe/Amsterdam) indicating the UTC offset that applies to the Period referenced in this message. Although the time zone is a market-wide fixed value, making this assumption explicit in each message is important for validation purposes, allowing implementations to reject messages with an errant UTC offset. The Period for which the AGR requests the portfolio information. EntityAddress of the Connection. A Connection that is part of the congestion point. EntityAddress of the Connection. The internet domain of the AGR that represents the prosumer connected on this Connection, if applicable.