the flow is:
double click the element you want to link
select the item from the list
right click <link the item>
the selected item comes green
and <Apply>
the links should appear on source and destination element
(you can use the other options to select the correct item to link)to unlink click an element and select <Unlink> and <Apply>
to avoid futher questions:
you can move the text by holding the <shift> key and dragging the text to the desired place
Thanks, I don't knew right click step.... but: following wire in next folio gets same number but folio referencing not appears