What do I attach if summarizing transactions from 1099-B involving noncovered transactions or wash sales?

For context, I am paper filing this year.

I entered the summary of transactions for all of my 1099-Bs, but some 1099-Bs have noncovered transactions and adjustments for wash sale losses. For those 1099-Bs involving noncovered transactions or wash sales, what do I attach? Do I print and attach the entire 1099-B, or just the pages that show the individual noncovered or wash sale transactions? Lastly, is there a form I need to fill out, or a written statement I need to provide explaining why I'm attaching my 1099-Bs?

posted