MI 8543 form

I was asked to mail in MI 8543 form to sign my state taxes because I filed with a cpa the year before. But what do i send with it. Is it the copy of my self taxes done. Signed? It was already accepted by the state. I Efiled my federal and there saying I need to send that form 2 days after it's accepted. But I downloaded it and it needs to be sent with a copy of something. Is it my state return filled out and done already?

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