Brokerage Sent Updated 1099; Can I Import for Filing an Amended Return?

As question in subject line implies, I need to file an amended return based on changes in reporting of my brokerage (consolidated) 1099, specifically dividend income.  The only "hit" returned by search here is a thread that is unclear and got derailed a bit.  So...does Turbotax (online ) allow for the (re)importing of an updated tax form and if so, how/where?