Participant Impact

Data Model packages

GAS_SUPPLY_HUB

Gas Data Model The definition of the interface to participants of data published by AEMO for gas or electricity. A database conforming to the Data Model can contain a local copy of all current participant-specific data recorded in the main database. The Data Model includes database tables, indexes, and primary keys. changes for GSH Technical Specification – July 2022, describing the EFP Trade Submission Information provided to AEMO by Trading Participants stored in the GSH database for matching and audit purposes Can contain many EFP Trade Records project.

GAS_BB

Gas Data Model changes for the Gas Transparency Measures Project.

Data Subscription

Auto-subscription

Existing GSH data model participants

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• Are not auto subscribed to existing files.

New GSH Data Model participants

• New participants are auto subscribed to all files.