To signal that a Release needs to be taken down before the street date has arrived, it is sufficient for the Release Creator to send a new
NewReleaseMessage for that Release, albeit, with no
Deal composite. If wanted, the Release Creator may communicate only a
Deal with an
EndDate set in the past.
The same approach can be used to reduce the rights before a street date. In that case, the
Deal that is not to become active may simply be omitted from the new