Tagging Point ID, based on EIR OASIS Point ID, based on EIR Tagging Entity ID, based on EIR Unique ID from the EIR used to identify a Balancing Authority Unique ID for a Purchasing Selling Entity specified in the EIR Unique ID from the EIR used to identify a Transmission Provider Unique ID from the EIR used to identify a Security Coordinator Unique ID from the EIR used to identify the Balancing Authority which is the sink for the transaction Unique ID from the EIR used to identify the Balancing Authority in which the source for the transaction is located String used to identify a transaction Any one of the possible parties to an e-Tag Entity to which message is being sent Container for the ID of an entity sending a message Point of Delivery Point of Receipt Generation or Load Point Date Time GMT Collection of information that uniquely identifies an e-Tag Current Dynamic MW associated with a particular dynamic e-Tag or set of e-Tags A set of parameters used in the query by DSS, specified by the requestor A Request from an entity for the current MW levels for a single e-Tag or set of e-Tags Response to a request for current MW level A Request from an entity for the current MW levels for a single e-Tag or set of e-Tags summed by DSS Summation of MWs associated with each RequestParameter set