Committing a View Compare/Merge change package session applies all changes to the StarTeam repository. You must resolve all merge conflicts before you can commit the View Compare/Merge change session.
This causes its updates to be applied to the target view in an atomic transaction. In the same transaction, the change package object is updated with details about updated items. After commit, the change session is closed and can no longer be opened for editing. In its place, the committed change package appears as an object owned by the target view, and can be viewed again in the Change Perspective.
StarTeam creates a uniquely named change package object in the target view for the change session which contains all the changes made in that VCM change session. It then becomes available in the Change Perspective, where it can later be opened in read-only view, reviewed, have the properties modified, or have the session Replayed which allows you to reuse the change package session to apply the same set of changes to another view. Once a change package is committed, no more changes can be made to it.