Hi Menno,
I was trying to check the type as you suggested, but through my exploration I can't see an attribute that says type? Is there an alternative terminology for that?
Here is my ldp output of the Schema:
Dn: CN=pwmResponseSet,CN=Schema,CN=Configuration,DC=mydomain,DC=com
adminDisplayName: pwmResponseSet;
attributeID: 1.3.6.1.4.1.35015.1.2.2;
attributeSyntax: 2.5.5.10 = ( OCTET_STRING );
cn: pwmResponseSet;
distinguishedName: CN=pwmResponseSet,CN=Schema,CN=Configuration,DC=mydomain,DC=com;
dSCorePropagationData (5): 6/9/2015 11:57:56 AM Eastern Daylight Time; 6/9/2015 11:42:48 AM Eastern Daylight Time; 6/9/2015 11:42:46 AM Eastern Daylight Time; 6/9/2015 11:29:28 AM Eastern Daylight Time; 0x1 = ( NEW_SD ), 0x0 = ( ), 0x0 = ( ), 0x0 = ( );
instanceType: 0x4 = ( WRITE );
isDefunct: FALSE;
isSingleValued: FALSE;
lDAPDisplayName: pwmResponseSet;
msDS-IntId: -2008826642;
name: pwmResponseSet;
objectCategory: CN=Attribute-Schema,CN=Schema,CN=Configuration,DC=mydomain,DC=com;
objectClass (2): top; attributeSchema;
objectGUID: 9146d87e-cba2-4c30-bf88-266e7f954662;
oMSyntax: 4 = ( OCTET_STRING );
schemaIDGUID: 75bd8f30-7a63-4922-b697-0d95651ed509;
showInAdvancedViewOnly: TRUE;
uSNChanged: 98802;
uSNCreated: 94204;
whenChanged: 6/11/2015 1:50:47 PM Eastern Daylight Time;
whenCreated: 6/9/2015 11:19:20 AM Eastern Daylight Time;
Thank-you for your insight,
Joshua