我在给探亲父母在网上申请续签时遇到以下问题，是不是这两个表格必须填写啊？
3. Complete the Use of Representative form (IMM5476) if you are appointing a representative (an immigration consultant, lawyer, friend, family member, etc.) who will conduct business with Citizenship and Immigration Canada (CIC) on your behalf.
4. Complete the Authority to Release Personal Information to a Designated Individual form (IMM5475) if you are granting authorization for Citizenship and Immigration Canada (CIC) to share information about your application with someone else.
望高手赐教！谢谢！
3. Complete the Use of Representative form (IMM5476) if you are appointing a representative (an immigration consultant, lawyer, friend, family member, etc.) who will conduct business with Citizenship and Immigration Canada (CIC) on your behalf.
4. Complete the Authority to Release Personal Information to a Designated Individual form (IMM5475) if you are granting authorization for Citizenship and Immigration Canada (CIC) to share information about your application with someone else.
望高手赐教！谢谢！