After a clean verification, you switch to Xero tax and import from xero - where you import the above activity statement and complete that with client e-signature and file it on behalf of client
so to do this
you check
1. if payroll for the last month has been submitted or not
2. Check Payroll activity summary, verify the W1 and W2
W1 being taxable Earnings
W2 being the tax ( Including PAYG and other adjustments )
and match these numbers with activity statement