!!! Overview
[{$pagename}] is an [OperationalAttribute] [AttributeType] the [time] this entry was last [modified|Modify Request].

!! [LDAP] [Attribute] Definition
The [{$pagename}] [AttributeTypes] is defined as:
* [OID] of [2.5.18.2] 
* [NAME|Attribute-Name]: [{$pagename}]
* DESC: the [time] this entry was last modified.
* [EQUALITY]: []
* [ORDERING]: []
* SYNTAX: [1.3.6.1.4.1.1466.115.121.1.24] [GeneralizedTime]
* [SINGLE-VALUE]
* [NO-USER-MODIFICATION]
* USAGE [DirectoryOperation] 

!! [LDAP] [Microsoft Active Directory Attribute] Definition
[whenChanged] attribute is marked as not-replicated [attribute] in [Microsoft Active Directory].

Version-Specific Behavior: First [Implementation] on [Active Directory Lightweight Directory Service] ([AD LDS]) and [Windows Server 2008] [Operating System].

%%warning
[{$applicationname}] finds Conflicting information\\
[{$pagename}] is marked as [Constructed Attribute] (effectively an alias for [whenChanged]) [1] This will require the application to query all DCs in the domain for most recent value when comparing the attribute and security stamp

However [2], 2.140 Attribute modifyTimeStamp states: "''This attribute specifies the date when this object was last changed. This value is replicated.''"" 
and [3], Modify-Time-Stamp attribute, states: "''This value is not replicated.'' "
%%


The [{$pagename}] [AttributeTypes] is defined as:
* [CN|Cn]: Modify-Time-Stamp
* [OID] of [2.5.18.2] 
* [NAME|Attribute-Name]: [{$pagename}]
* [DESC]: 
* [EQUALITY]: []
* [ORDERING]: []
* [SYNTAX]: [2.5.5.11] (Like [GeneralizedTime])
* [LOWERBOUND]:
* [UPPERBOUND]: 
* [OMSyntax]: 24
* [SchemaIDGUID]: [9a7ad94a-ca53-11d1-bbd0-0080c76670c0]
* [mapiID]: 
* [SINGLE-VALUE]
* [NO-USER-MODIFICATION] 
* [USAGE]: [OperationalAttribute] 
* [Extended Flags]: 
** [X-ORIGIN]: []
* [X-SYSTEMFLAGS]
** [FLAG_SCHEMA_BASE_OBJECT]
** [FLAG_ATTR_IS_CONSTRUCTED]
** [FLAG_DOMAIN_DISALLOW_RENAME]
* [X-SCHEMAFLAGSEx]
* [X-SEARCH-FLAGS]
* Used as [MUST] in:
** 
* Used as [MAY] in:
**

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]
----
* [#1] - [http://blog.joeware.net/2006/10/03/655/|http://blog.joeware.net/2006/10/03/655/|target='_blank'] - based on information obtained 2016-06-01- 
* [#2] - [2.140 Attribute modifyTimeStamp|https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adls/f8faab9b-d25a-479b-8225-f2f33d8562cf|target='_blank'] - based on information obtained 2020-03-05 
* [#3] - [Modify-Time-Stamp attribute|https://docs.microsoft.com/en-us/windows/win32/adschema/a-modifytimestamp|target='_blank'] - based on information obtained 2020-03-05