When an application is pushed to Apply Online from Mercury, the Broker/Referrer's address is automatically populated from the Loan Writer's Postal Address which is recorded in their Mercury account.
Changing the default address
Log into Mercury to change the default address. Refer to Editing My Details.
Note: When an application is created within Apply Online (ie. not pushed from Mercury), Apply Online remembers the Broker/Referrer's address from the last application that was submitted to that lender.