How do I enter tax withheld from foreign companies and non-residents?

The way to enter tax withheld from foreign company is displayed below:

This will appear on the BAS wizard at W3 as follows:

You also need to fill in and lodge this form at the end of the year.

https://www.ato.gov.au/Forms/PAYG-withholding-from-interest,-dividend---royalty-payments-to-non-residents---annual-report/