sto tracking

hi all

we are moving a material from one plant to another plant and from there we are moving to another plant in the same company code.

ie plant1->plant2->plant3.

Now we want to see this in a report.

please tell me where can we see this.

where we can check the sto i mean the proforma generated. Is there any link between this documents.

by giving the two plants we need to know the sto or proforma created