External operation through Task Lists

Hi,

When I create a task list and assign control key value as PM03, system is asking automatically for cost element, purchasing organisation, purchasing group & material group.

I want this details to default details so that when I enter in the control key field as PM03, system automatically directs me to enter the service number / service text details so that PR can be generated.

For this I have maintained data in OIL6 (Define Profiles with Default Values) in SPRO.

Still systems is asking me to enter the deatils such as cost element, purchasing organisation, purchasing group & material group.

Is there any more setting required (i.e: assigning of this profile somewhere)?

Pls. post your valuable suggestions.

Thanks ina dvance and Best Regards.

JK