At the outset, please AVOID asking in one line sentence. Please go through the below two links which will guide you how to post a query in SCN
Asking Good Questions in the SCN Discussion Spaces will help you get Good Answers
You have to explain clearly what is the business process, what exactly you want to achieve from SAP point of view, what efforts you made; only then, it will be easy for us to guide in right direction.
G. Lakshmipathi