Hi Pem,
I saw that you added an enhancement request for Configurations in API.
We already have exposed this functionality. You will be able to use this via ADConfigurationLockType , IADConfiguration and IADConfigurations interfaces.
In VB's Object Browser, you will be able to see those interfaces and all their members.
The API Help document hasn't been updated yet to reflect the Design Configurations yet.
Let me know if you have any questions.
Thanks,
Shubha,
Alibre, Inc.