Show in context User since 2017


I'm French and I tried to translate in English.

I create an application on Creo and I have to know the date and the hour separately..

The application will show a notification in a date and a hour specifics.
I am in a high school where there is no fixed class and this application will show me at the end of every course the subject, the room and the hours of the beginning and of the end of the next course.
Thus how to make this.

I would like also having the possibility to change the hours in the application if there is a changement of the time table.

Thanks you in advance for your answers.