Calendar tab - be able to remove employees from the list of employees in the filters

– Affected user(s): users that are using the calendar tab

– Task affected: When checking the appointments of the day of the treating staff

– Impact : The user like an admin had to select one by one in the filters the employees that have appointment today. They would like to not have among employees, the MOA for instance because they do not have appointments, they just check the appointment of the doctors or nurses.