TT desktop printed a form 8283. Do I need to sign it?

TT desktop printed for 8283, I have no idea if I need to sign it or complete it anymore than what TT did.

No deduction was above $4000 but all listed exceeded $500.   This was multiple donations to a local charity of books. clothing, and household items.  Values taken from It's Deductible section of TT.

 

Help!