publicity

nouns

a message issued in behalf of some product or cause or idea or person or institution
"the packaging of new ideas"
packaging, promotion, promotional material, publicity
the quality of being open to public view
"the publicity of the court room"
publicity
is derived from
public
is a type of (narrower)
an essential and distinguishing attribute of something or someone
"the quality of mercy is not strained"--Shakespeare
quality