Screen sharing within SAP GUI

Hi All,

I would like develop a transaction in which one can share the GUI of a transaction with another user on the same AS. It would have a selection screen with USER INVITED and TRANSACTION TO SHARE, which, after specifying the values would start the transaction specified, and kind of stream it to the user specified.

Which technology would you recommend starting with?

This functionality would help a lot when supporting users.

Thanks,

Ádá