Object-Classes attribute
Article 12/14/2020
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A multiple-valued property that contains strings that represent each class in the schema. Each value contains the governsID, lDAPDisplayName, mustContain, mayContain, and so on.
Entry
Value
CN
Object-Classes
Ldap-Display-Name
objectClasses
Size
About 20 bytes on average per class name.
Update Privilege
The designer of the object would set this value.
Update Frequency
Whenever the design of the class changes.
Attribute-Id
2.5.21.6
System-Id-Guid
9a7ad94b-ca53-11d1-bbd0-0080c76670c0
Syntax
String(Unicode)
Implementations
Windows 2000 Server
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema
Windows Server 2003
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema
ADAM
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema
Windows Server 2003 R2
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema
Windows Server 2008
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema
Windows Server 2008 R2
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema
Windows Server 2012
Entry
Value
Link-Id
-
MAPI-Id
-
System-Only
True
Is-Single-Valued
False
Is Indexed
False
In Global Catalog
False
NT-Security-Descriptor
O:BAG:BAD:S:
Range-Lower
-
Range-Upper
-
Search-Flags
0x00000000
System-Flags
0x08000014
Classes used in
SubSchema