Adding notes after last activity or end of schedule

Hi planners,
In p3e can we add notes after last activities of schedule. Not in footer and bar chart area , only after last activity or end of schedule. Then notes will explain the whole schedule. e.g: "Schedule is based on a normal 5 days work week, 10 hours per day". Like that. I have to add atleast 9 notes for my schedule.

Thanks
Minhas