Bought tickets , can i add it in this app for future use ?

Hello,

I have bought the Train tickets. (ItaliaRail) and just learned about this Italia Pass, app & this community.

1. Can i add those ticket here in the app with PNR to keep all the ticket at one place

2. Any discount I can reclaim if i join Italia pass ?

Tickets purchased so far (family of 4) : Rome - Florence, Florence - Venice -Florence, Florence - Milan, Milan - Rome.

Thanks,

Pratik