Planned order creation for another plant

Question

I have 3 plants 1, 2 and 3.
I receive forecast in plant 1. Convert it to PIR in plant 1, and run MRP for plant1. 
Plant 2 is the supplier plant for Plant 1, but it is not manufacturing.
Plant 3 is the production plant which supplies to plant 2 and plant 2 gives to plant 1.
How can i automatically create planned orders in both plant 2 and plant 3 directly from plant 1 through MRP.
Also I need to do this without Special Procurement type.
Regards
Krishnaraj

Answer 1

I receive forecast in plant 1. Convert it to PIR in plant 1, and run MRP for plant1.
Plant 2 is the supplier plant for Plant 1, but it is not manufacturing.
Plant 3 is the production plant which supplies to plant 2 and plant 2 gives to plant 1.
How can i automatically create planned orders in both plant 2 and plant 3 directly from plant 1 through MRP. 
As Told by Mario you have to achieve this through SPK only in Std SAP. You have to create to one new SPK for each plant (1 & 2 plant).
Say for Plant one Create SPK 41 Stock Transfer from plant 2. Under Special procurement header select
Special procurement - U
Plant - 0002
Procurement type - F
For Plant two Create SPK 42 Stock Transfer from plant 3. Under Special procurement header select
Special procurement - U
Plant - 0003
Procurement type - F
No when you will give the demand for 0001 plant & run the MRP demand will be flown till 0003 Plant through STO.
If have any query plz come back.