Table 49 – Entries in a collection subitem dictionary

Key

Type

Value

Type

name

(Optional) The type of PDF object that this dictionary describes; if present, shall be CollectionSubitem for a collection item dictionary.

D

text string, date, or number

(Optional) The data corresponding to the related entry in the collection field dictionary (see Ta b l e 157 ). The type of data shall match the data type identified by the corresponding collection field dictionary. Default: none.

P

text string

(Optional) A prefix string that shall be concatenated with the text string presented to the user. This entry is ignored when a conforming reader sorts the items in the collection. Default: none.