I'm curious if anyone knows why the ActiveDirectoryMembershipProvider(ADMP) uses a SecurityIdentifier instead of a GUID for the ProviderUserKey. The other part of that questions is there a way to change what ADMP uses for the ProviderUserKey similar to how you can set what it uses for the username?
Lastly has anyone used eDirectory? If you have do they use GUIDs to identify users or some other object?
Thanks!
BigT
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