Where can I get the Landesk (version 9.50.0.530) Data Model

Where to get the Landesk (version 9.50.0.530) Data Model for one of our developers. He wrote "I am able to access the DB, there are too many tables on this DB, I found some tables which I think are in use like [dbo].[LDAPMachineGroups] & [dbo].[LDAPUserAttr] but is it possible to get like a data model of some sorts, I am trying to connect the assets and LDAPUserattribute ID to an ID for employee in CRM, so I can link them".