Hi Sami786,
Not entirely sure if you actually mean adding a time stamp to know when the process was CREATED(in other words, added to the configuration components), or just a date stamp to know when the process was started and/or finished.
The good news is: you can already have both!
For adding a date when the process was created, you can simply manually put it in the "Information" tab that each processes have. If you double-click on a process in the configuration components, you'll have access to the Information tab, where you can enter any information you want. So you could put a date when the process was created, as well as any other relevant information.
As for knowing when a process is started/finished, the log files already contain that information. The logs can usually be found in:
C:\ProgramData\Objectif Lune\PlanetPress Suite 7\PlanetPress Watch\Log
The log files should contain the information on when a process was started, and when it was completed.
Regards,
Raphaël Lalonde Lefebvre