• I think ERStudio from Embarcadero is WAY better for SQL Server modelling. Much better pricing too.

    But for what this OP needs, I would just slap something together for the auditors using Visio if you have it or even the modelling tool from within SSMS. No need to pay money for nebulous external requirements.

    I DO think it is valuable to have a good ERD and good ERD tool, however!!

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service