Create Idoc from transaction

Hi,

I want to create a Idoc from a transaction.

For example, if i will execute transaction "MM02" to change the material detail then i want to create a idoc for that changed material,

Does anyone have idea regarding this?

{{Actually remaining configuration i have done to sent a idoc from one system to other system but right now i am generating idoc manually using transaction "BD10" in which i am selecting the material manually.

Now i want the whole procedure to be done automatically so that whenever a change in material will be done, a idoc will be generated.}}