This property defines the categories for a calendar component.
IANA, non-standard, and language property parameters can be specified on this property.
This property is used to specify categories or subtypes of the calendar component. The categories are useful in searching for a calendar component of a particular type and category. Within the "VEVENT", "VTODO", or "VJOURNAL" calendar components, more than one category can be specified as a COMMA-separated list of categories.
This property is defined by the following notation:
categories = "CATEGORIES" catparam ":" text *("," text) CRLF
catparam = *( ; ; The following is OPTIONAL, ; but MUST NOT occur more than once. ; (";" languageparam ) / ; ; The following is OPTIONAL, ; and MAY occur more than once. ; (";" other-param) ; )
The following are examples of this property
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