Hello Experts,
We are fighting with a problem with COHV, we have an additional button in the PF status of the list, and we want to use it when the customer select some rows, the problem is that we do not know how to select from the ALV-list the data.... 
Do you know a way of doing this?
Also, do you know if there's any solution to add some functions at the Function selection? Maybe any customizing solution? Could you please explain?
Thanks for your support,
Best regards,
Rebeca