Linking Action profile with transaction type Category

Hi Friends,

We have below requirement.....

I have created two categories like SIMPLE & COMPLEX.

Case 1:

If i choose the category "SIMPLE" in while creating change request (SDCR) in t.code CRMD_ORDER, i need to execute set of actions like A1, A2 & A3 (maintained thro action profile).

Case 2:

If i choose the category "COMPLEX" in while creating change request (SDCR) in t.code CRMD_ORDER, i need to execute set of actions like B1, B2 & B3 (maintained thro action profile).

How to control this action profile details by changing the "Category"?

Any work around will be very much appreciated.

Regards

Kumar