Boundary question

Hi! I love the topic of manuals and boundaries. I was doing some research and encountered several articles that described how a women should teach her partner to behave. I understand that it is not the point of boundaries. However, I would like to hear what kind of coaching can be done if let’s say someone’s partner is looking at other girls on the street outside of what the society would call appropriate.

Should the women set some boundaries then? I am not sure it will help to say that it is a manual issue. Am I missing something here?

Thank you!!