I have come across a very complicated scenario in workflow .
Normally , when a person creates a Purchase requisition for a particular plant ( company code ) a workflow triggers and a mail goes to the approver for approving it .
In the new scenario , We want that when a user creates a PR for a particular plant , then the mail of approval must go to a particular person or a list of people rather than the PR creator .
In short ,
We need the workflow to re route the mails on the basis of plant and workflow template to a group of people .