Create a manual exercise

 Open the "Exercices" tab.
 Click on "Nouveau Sujet" . 
 Select "Exercice manuel"
 Click on "Créer l'exercice".
 Enter the name of the exercice.
Select the category of the exercice. 
Select the type of luggage / threat and the difficulty level to filter the luggage.
You will see here the luggage available for the chosen category.
Click this button to transfer the selected luggage from the left column to the right one. 
You will see here the luggage of your exercice.
Don't forget to mix your luggage selection because this will define the order of presentation !
Save.