Ey mate, how are you ? I think I have the same doubt of you about ANZ account number because the tooltip says:
"A twelve-digit number consisting of an eight-digit account number and a four-digit suffix. Use leading zeros if the account number is less than eight digits or suffix is less than four digits. For example, if the account number is 12345 and the suffix is 789, the entire 12-digit account number should be 000123450789.."
But ANZ account format usually is: AA-XXXX-YYYYYYY-PP, It's not 12-digit account.
Could you resolve that ? Can you help me ?