You have to do it by your own. I think there is no "official" way. Use a
slide and put it on the right part of your diagram. You can scale it with
attribute nodes. In the math functions you'll find a VI that finds the
maximum of an array.
-> email@example.com / firstname.lastname@example.org <-
-> Max Weiß * Eulenweg 2 * 76356 Weingarten * Germany <-
-> 0175 1228001 * DB 8 MWE <-