This example shows how to give a separate viewable name, “Hobbies”, to the Personal non-default calendar created in the previous example.
cscal -o firstname.lastname@example.org -n Hobbies create Personal
email@example.com Specifies the user ID of the primary owner.
Hobbies Specifies the viewable name of the calendar.
The name of this new additional calendar for John Smith.
The entire calid becomes: firstname.lastname@example.org:Personal.