Is there an API for Diagram and Object Display Options?

We would like to standardize on the display of our submodels to provide a more unified look to the diagrams in Team Server.  This means having consistent settings for the way Tables are displayed in Models.  For example, we would always like to include the Datatype, Domain, Null Option, Owner, and Default Value for tables.  The default settings when you create a new Submodel do not include all of these.

Does anybody know if there a way to:

a) Change the default settings that are used when a new Submodel is created


b) Use a macro to access and set the Display options for a Submodel?  I don't see anything in the API reference that would indicate these display option properties are exposed...