Include ipo in action - by Python

Hi!

Is there a way with Python scripting to change the setting “Sets ipo to be included in an Action or not”. The button, with a guy as icon, is in the IPO window, left to the button where you choose IPO type.

The reason is that I want to be able to add shape key influence ipo for objects which are linked, so that I can have different key influence on different linked objects (instances/copies).

Thanks for replying, I hope you understand my question. :cool:

Bump Maybe someone else is seeing it now

This is a picture of the setting I am looking for:
http://zaneest.googlepages.com/Clipboard01.jpg