Imports must replace drafts w/ published in split

PLAT_299

@adampalay please review & decide whether to add another bug report for old mongo (which does not work)
any(@cpennington @doctoryes @nasthagiri) please review
Nit: PLAT-297 and PLAT-299. And are all open source contributors going to understand that you're referring to a JIRA issue with those numbers? Is there a standard around comments referring to JIRA issues?