I am considering using a industry standard data model, more specifically ACORD reference data model for an insurance company. The standard model is developed to support data requirements of a a typical property and casualty insurance company.
One question I have is, how do you customize the data models or enhance/change them. For example, the data model has a subject area/domain called Agreement. I would like to use this object to build my Policy table. Do I make a copy of the Agreement object and rename it as Policy and drop the items that I don't need or is there a better/efficient way to do this?