...

Generally located under the Organisation (but can be at ROOT, Site, Meter, Account etc)

...

Site Group

Located under the Organisation

Site

Located under the Site Group

Account

Located under the Site.  The Account number is prefixed with the Commodity

Meter

Located under the Site.  The Meter number is prefixed with the Commodity

...

Periodic Channel (or Non-Periodic Channel)

Located under the Meter

Supply Point

Located under the Site

Tariff Connector

Located under the Supply Point

Tenant Provider

Located under the Organisation

Contract

Located under the Tenant Provider

Tariff

Located under the Contract

Tenant

Located under the Organisation

Tenant Account

Located under the Tenant