BSIK BSAK Link

Hello,

I have an Open Item in BSIK which moves to BSAK when cleared. When the clearing document is reversed, the initial document moves to the BSIK table as it is now an open item. For reporting purposes, I need to establish a link between the open document in BSIK table and the initial clearing document in BSAK. Please let me know if you ahve any information on the same.