Subpanel for Relationship Projects ->Meetings

[madmat]

Hi folks,

I need a little assistance, finding an (maybe) upgrade safe way of customizing subpanels.
I need to relate my activities to a company AND a project.
To achieve this I built a one-to-may relationship Projects->Meetings.
Works ok:



This creates a subpanel for projects, called "extra meeting"



What I´d need to to do, is finding a way to put these "extra meetings" into the regular "Activities" subpanel.

Any ideas?
Thanks in advance...

[madmat]

*bump*

Maybe Monday morning has some ideas?