Duration actualWork = assignment.getActualWork();
if (work != null && actualWork != null)
{
if (work.getUnits() != actualWork.getUnits())
{
actualWork = actualWork.convertUnits(work.getUnits(), m_projectFile.getProjectHeader());
}
assignment.setRemainingWork(Duration.getInstance(work.getDuration() - actualWork.getDuration(), work.getUnits()));
}