申请签证时有一项是:

Does the applicant have any members of their family unit not travelling to Australia who are not Australian citizens or Australian permanent residents?

我爸妈兄弟姐妹的资料都需要填写吗?老公和我一起去澳洲,他不用申请这个签证因为他是公民。爸妈兄弟姐妹的资料填了后是不是还要提交户口本?