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PidLidToDoSubOrdinal Canonical Property

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Acts as a tie breaker when the dispidToDoOrdinalDate (PidLidToDoOrdinalDate) property sorts objects and the result in a tie.

Associated properties:


Property set:


Long ID (LID):


Data type:




If used, this property must be sorted lexicographically. The component characters of the string must consist of only the numerals zero through nine. This property should be initially set to "5555555". The length of this property must not exceed 254 characters (excluding the terminating NULL character).

Protocol Specifications


Provides property set definitions and references to related Exchange Server protocol specifications.


Specifies the properties and operations related to flagging.

Header Files


Provides data type definitions.