Execution Sequence in PI.

Hi Experts ,

I want to know how the execution of ID and ESR starts and begins in PI .

Like first would be Sender agreement or sender channel then Interface determination...and so on ..how they are executed ?

And also it would be very helpful if some one explains me the how execution in adapter happens  for eg like first would be FCC or module configuration ?

I want to know execution sequence in all adapters ?

Br,

Manoj Khavatkopp