This is the global Share tab, also called "Channel default". This is what other people see when they click "Browse" on your user name, it's also how search
works in Tixati.
In editing mode, you can see the special codes that make up this page
I've not changed the share for this channel, so the contents of the default Share are mirrored.
Editing mode again: the contents aren't actually replicated, there's a special code that does the mirroring.
If you want to add a single torrent link to share:
You can also add entire categories to shares (right-click on category), re-broadcast a channel's info and more. See channel directives
for special codes.