Q: frontend and cn=Subschema

["Ulrich Windl" <Ulrich.Windl@rz.uni-regensburg.de>]

Hi!

forgive a beginner's question, but:
If I examine cn=Subschema, I see the following object classes: 
objectClass[0] 	top
objectClass[1] 	subentry
objectClass[2] 	subschema
objectClass[3] 	extensibleObject

And among the attributes is ldapSyntaxes. ldapSyntaxes however is not part of subentry or subschema; according to the schemata presented, ldapSyntaxes is only part of olcGlobal and olcSchemaConfig. So should cn=Subentry have olcSchemaConfig as auxiliary object class?
And in which object class should structuralObjectClass (and things like createTimestamp) belong?

Regards,
Ulrich