Citizenship Certificate for MINOR abroad. Identity requirements?

[JMilne]

Hello,

I'm submitting citizenship certificate applications for my 2 children. The form submission requires, among other things, Identity Documents;

Two (2) pieces of personal identification, such as a passport, a driver's license or a health insurance card, one of which must have your photo on it.

& Marriage certificate/divorce certificate and/or a legal name change certificate (if applicable).

Is this applicable for a 9 month and 3 year old child? We are submitting our Marriage Certificate as our marriage date is mentioned in the application but I'm confused about ID!?

I read on older posts it is referring to a guardians ID. Which would make more sense but you never know? These posts were also very old, things have changed since then.

Please advise if you know/have been through this before

 

[JMilne]

For those that are interested I spoke with a gentleman here in Canberra, Australia who processes CC and he informed me to supply ID of the parent/guardian.