Residential mortgages held in portfolio would be granted safe-harbor qualified-mortgage status under draft regulatory relief legislation circulated early this week by Sen. Richard Shelby, R-AL, chairman of the Senate Banking, Housing and Urban Affairs Committee. To get that classification, the lender would have to hold the loan in portfolio from inception, and any person acquiring the loan must continue to hold it in portfolio. The loan cannot provide for negative amortization or interest-only payments, and the loan term could not exceed 30 years. Also, the lender would still have...