9bdb280a_erence___Zimbra____Tech_Center__Required___Optional
[Attribute] type [Range of Values] password, enum, boolean, number, date, string [Default Value] string [Description] The type of property. [Required / Optional] 
Required
R e q u i r e d
O p t i o n a l
Zimlet Developers Guide:Zimlet Definition File Reference - Zimbra :: Tech Center
Required / Optional