Hi All, I am using a prefab database from MSSQL 2014 (I installed it and imported a file from Murach's site containing scripts, I queried the scripts , whose output was the database). I can see all the tables and the table contents, i.e., my 'Select * from table_name ' all run without a problem. But I get nothing when I ask to see the table diagrams, i.e., the ERD (Entity-Relation Diagram), I get nothing. I have read something to the effect that viewing diagrams (even without the option of changing/rewriting) requires a certain level of access, which I assume I don't have (although I believe that during the installation process I was automatically assigned the role of dba). Anyone know how to go about viewing the DB's ERD? Is there a way of figuring out my access level in this database setup? Thanks.