Enter a order as usual > tap Add Med > tap Add on the bottom > type
the med in the Search Routed Drug line > tap Full on the right > you
will get an Unlisted Med message (it will ask you to enter a different
med, but you do not have to) > tap Save.
The proper way to make a change in medications is to duplicate the
medication and put in the correct information in the duplicate and
then discontinue the old one.