Question about signing Family Form IMM5707

[Lumacopa]

Hello,

I'm currently filling out forms for my student permit application and I have a question:

Do I need to print, sign and scan form IMM5707?

I understand that form IMM5257 needs to be signed electronically after submission but I do not know if this also applies for the Family form IMM5707 since it says it needs to be signed, in my case being section B and C.

Thanks!