TO EDIT THE COPIED ROW: Change or add any details in the row, e.g. the date or contact.
TO ADD A LINK: Go to the page or website you want to link to. Copy that link. In the Timetable highlight the text you want as a link and choose the "Link Icon" in the Text Editor.
Note - you cannot add one link to multiple lines, you need to add the link to each line separately.