Create an activity

Click on the "Activities" tab

In the top right corner, click on "Manage activities"

Click on "Add"

Enter the name of the activity and choose its associated color

Set the maximum number of participants, as well as the number of people allowed on the waiting list if the session is full

Add any additional options if needed, such as "Registration settings" and notifications ("Notify users").

Click on "Add activity". You will then be able to define the time slots for this activity directly from your activity schedule.