Deduciton under section 80g for donation in cry - child righ

I AM A SALARIED PERSON AND HAVE DONATED 4500 TO CRY. AS THEY HAVE PROVIDED FORM 58A FOR MY DONATION. I CAN AVAIL 100% DEDUCTION U/S 80G. DO I HAVE TO JUST MENTION THE DETAIL OF THE DONEE IN THE ITR FORM AND KEEP THE FORM 58A IN MY RECORD OR HAVE TO SEND THE COPY OF FORM 58A ALSO. PLEASE GUIDE ME. THANKS & REGARD SAMIR