Dear Raman Ak, and dear gurus in general 
,
I am facing an issue regarding to this topic.
Thank you very much for your guidance and clues. Really helpful. Our user has created a Contract Call Off in SRM side. This Contract created the subsequent Shopping Cart. So far, so good.
But, still, the Contract does not appear on the Source of Supply. Has anyone had a similar issue?.
I'm new in SRM Contract and SRM Source of Sourcing. Maybe you guys could help me... 
Any help or information would be deeply appreciated!
Kind Regards!
Raúl