Email - multiple clients - Process manager

I'm trying to link and email to multiple contacts so that under each contact can see all the emails. The contacts are linked to each other.

At the moment it is very manual and as such i want to make a process using process manager.

I'm not able to find the messages module in the process manager? Dose anyone have any ideas how I could do this?

Thanks

Hi!
a process can start into Contact module and then send emails to multiple addresses.
Message module is not an available entity for processes start conditions.
Besides, if a process is not enough with its own actions, it's possible to develop some functions and enable them for the execution.
At your disposal for further information,
Federico