{"package":"PARTICIPANT_REGISTRATION","pdr_config":{"mappings":[{"REPORT_NAME":"PARTICIPANT_REGISTRATION","REPORT_SUB_TYPE":"MNSP_PARTICIPANT","VERSION":1}],"transaction_type":"INSERT-UPDATE","row_filter_type":"LASTCHANGED"},"documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec44.htm#106"],"comment":"MNSP_PARTICIPANT registers MNSP ownership.","description":"MNSP_PARTICIPANT data is public, so is available to all participants.\n\nSource\n\nMNSP_PARTICIPANT updates infrequently, typically annually.\n\nVolume\n\nNumber of MNSPs.","primary_keys":["EFFECTIVEDATE","INTERCONNECTORID","PARTICIPANTID","VERSIONNO"],"indexes":[["LASTCHANGED"]],"columns":{"EFFECTIVEDATE":{"sql_type":"DATE","pl_type":"pl.Date()","mandatory":true,"comment":"Calendar date when Interconnector ownership becomes effective","examples":["2000/04/06 00:00:00"],"parse_csv_as_string":true,"is_date":true},"INTERCONNECTORID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Categorical","mandatory":true,"comment":"Interconnector Identifier","examples":["N-Q-MNSP1","T-V-MNSP1","V-S-MNSP1"],"is_categorical":true},"PARTICIPANTID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Categorical","mandatory":true,"comment":"Participant Identifier","examples":["BASSLINK","DIRLINKP","MRYLINK1"],"is_categorical":true},"VERSIONNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Version of data for other key data - a higher version for same key data takes precedence","examples":["1","3"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Last date and time record changed","examples":["2000/04/06 10:04:46"],"parse_csv_as_string":true,"is_s_datetime":true}},"example_zip_url":"https://www.nemweb.com.au/Data_Archive/Wholesale_Electricity/MMSDM/2026/MMSDM_2026_09/MMSDM_Historical_Data_SQLLoader/DATA/PUBLIC_ARCHIVE%23MNSP_PARTICIPANT%23FILE01%23202609010000.zip","manifest_summary":{"first_month":{"year":2015,"month":1},"last_month":{"year":2026,"month":9},"compressed_size_per_month":505,"decompressed_size_all_time":668310},"visibility":"Public","trigger":"Infrequently, typically annually"}