Insert NT Hash password to Samba4

[Andrew LaPierre]

Hello,

I'm running Samba4 build Alpha17.  I currently have all my users in
Openldap, and have their passwords stored as NT Hashes and I'm trying to
get them imported into the Samba4 LDAP.  When I connect to the Samba4 LDAP,
I can't seem to find where the passwords are being stored for the users.  I
need a way to insert/update the user passwords directly using the NT Hash,
how might I go about doing that?  Thanks for any help.