UC: Installable with Extension Manager

UC: Accessible through Applications panel

UC: Be able to create a new calendar (title, description, color)

UC: Handle multiple calendar creation

UC: See the list of available calendars (title, creator, actions)

UC: Access a specific calendar

UC: Be able to change the creator for a calendar

UC: Create a Calendar Panel with calendaristic Month view

UC: Be able to create a new event (title, start/end date, description)

UC: See the events for a specific calendar

UC: Have an 'All day' event type

UC: Be able to change the calendar for an event

UC: Be able to create recurrent events

UC: Be able to have reminders for certain events

UC: Be able to add guests for certain events

UC: Be able to add attachments for certain events

UC: Create a Reminder Panel with upcoming events

UC: See an overview of all events (Month, Week, Day)

UC: Be able to select toggle what calendar you want to display in the view (select all or just a few calendars)

UC: Be able to add a new event from this view

UC: Be able to view an event's details from this view

UC: Be able to delete a new event from this view

UC: Be able to edit a new event from this view

UC: Be able to set:

• the time zone;
• the time format;
• the starting day of the week;
• if week-ends are displayed;
• how long a day is;

UC: Be able to share the calendar with other users

UC: Be able to export the calendar in ical format

UC: Be able to import a calendar in ical format