Capacity Planning

Hi All

I am handling a support project the current scenario of the client is they will receive a

Scheduling agreement from the customer and W..RT scheduling agreement the production process is done by creating production orders manually without running MRP part.

Now the clients requirement is once he receives a Scheduling agreement from customer

he will create a scheduling agreement during creation itself he wants the system to throw

delivery date considering the production orders , planned orders and capacity of the work center and the availability date i.e.. the completion date of production.

The statergy type used is 40.Can you guide me how to map the process.They want a complete planning process.

Regards

Shankar