For every SCM event, multiple corresponding integration actions may be issued from the glue to the daemon. The list of possible integration actions is:
activity_verify: An activity_commit integration action will soon follow, and data collected from the corresponding SCM event must be verified first.
activity_commit: A software change has already been committed in the SCM system, and this event must be integrated with bug-tracking. This action usually follows an activity_verify integration action.
activity_tag: A software labeling operation is issued in the SCM system, and this event must be integrated with bug-tracking.
activity_get_vdd: A VDD will be produced by the VDD Generator.
activity_get_bugs: The information of a list of bugs is returned for processing by the Merger.