load(
  local!dt1,
  local!dtTm1,
  {
    if(isnull(local!dt1),
  a!dateField(
    label:"date",
    value:todate(local!dt1),
    saveInto:{local!dt1,
    a!save(local!dtTm1,gmt(todatetime(local!dt1 &" " & "5:00 pm"),"EST"))
    }
  ),
  a!dateTimeField(
    label:"dateTime" & local!dtTm1,
    value:local!dtTm1,
    saveInto:{local!dtTm1,local!dt1}
  ))
  }
  )