Automating Email notification using Primavera P6 V7

Hi,

We have a situation where based on Activity completion dates the system would automatically send email alerts to stakeholders (Multiple) using P6 V7. The idea is to have 2 global activity codes which would be notified when any activity is completed which in turn would send the emails invoking the resources assigned to that particular activity and then change the value of the global code to processed.

Could anybody guide please how this is to be handled ?

Thanks,

Raj..