Stock transport order setup linked to Project

I need help from you on MM side if you have any config /Procedure to setup the stock transport order with the following Business scenario.

1. PR from Project in BP0X Plant/Company

2. STO from BP0X to BP01 Plant/Company with Account assignment Cat as 'P'.

3. Vendor PO issue from BP01 Plant/Company

4. GR for Vendor PO in BP01 Plant/Company

5. Stock should be available for STO (Check only) in BP01 Plant.

6. DO for STO and PGI in BP01 Plant/Company

7. Stock should move to Stock in transit

8. Receive stock against outbound delivery using above DO number in BP0X Plant / Company

(Send data thro Interface from SAP to SM-P system )

9. Stock should be available for project to use (Check only) in BP0X Plant/Company

10. Goods Issue for the project in BP0X Plant / Company

11. Vendor Invoice posting & Inter Company Billing

in Both STO as well as Vendor PO Project ID should be copied automatically.