Send interactive ALV in External Mail

Hi Gurus ,

We have project requirement for sending the interactive ALV output as a SAP attachment in external mail .

Can we have this functionality within SAP via FM , Wokflow , classes so that we can achieve this requirement.

Requirement :

We need to send the set of deliveries in the interactive ALV to the external email .

User receives the ALV as a SAP attachment and selects the deliveries and do the PGI or billing based on his selection.

for those selected deliveries we need to do the PGI or billing within SAP..

Need help on this requirement .

thanks in advance for quick response.

Regards,

Saurabh Goel