Two new form 888s are required for the 2nd stage of the Partner visa, this is the subclass 801 application.
Applicants will have done at least 2 of these for the initial stage, commonly called the subclass 820 application.
Another 2 are needed for the 2nd stage application. These can be from the same people as the 820 application, or new people.
Details at: immi.homeaffairs.gov.au/…/permanent-801#HowTo
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