Sending attachments of ME43(RFQ) tcode in mail

Hi All,

We have developed a SmartForm for RFQ and the same we are converting into PDF and sending in a mail as an attachment. Now, user has came up with new requirement, that is, they will attach documents directly in ME42/ME43 tcode using 'Services for Object' which is available as a button in left hand top corner, just above application tool bar. And that attached files along with our RFQ SmartForm should be sent in a same mail as an attachments.

Can anyone guide me how to achieve this?

Thanks,

Aravinth