Setup: Tracing

Trace Modifications	Every time an object changes, the SQL trigger will add a record to the modifications table.
Process Modifications	This field displays if new modifications will be processed.
Process Modifications Interval (sec.)	Number of seconds between each time that the Object Manager looks for new changes.
Group Modifications Period (sec.)	The number of seconds that several modifications will be grouped as one. If this setting is set to 60 you will have a maximum of one modification record per object per minute in the modification table.
Set Modification Flag to False	True – When the modification is assigned to a project the modify flag of the object is set to false. False – All objects keep the modify flag until the project is transported to your customer database.