After selecting the notes I want to turn into harmonics and selecting the properties I can’t find them as described in Steinberg help.
These are the only properties I can see.
Now I have something interesting. If I select a different portion of the score I can see all properties, including harmonics. In the area where I want to have harmonics I have entered a triplet. Is that the reason for this behavior?
Yes, I must be! If I select only the triplet that is what happens. Selecting notes before or after makes all properties visible.
Thanks, jesele! It worked. 