Question: We have one centralized CSV file for the naming standards but the issue is keeping it in sync between two or more Data models. Also, we would like to find out a way where this naming file can be automatically imported in any new model and we don't have to manually add this file.
Solution: The way to do that is to import your CSV file into a naming standard in a template model. Then you can link that template model to multiple models. Setting the model to synchronize on model load will cause the model to sync with the template each time it is opened. If there are changes to the template model naming standard those changes will automatically be imported into the bound models. In this way, we can use one template model to maintain the naming standards for multiple models.
Please see this help topic: Synchronize Template Changes on Model Load http://erwin.com/bookshelf/public_html/2019R1/Content/User%20Guides/erwin%20Help/Synchronize%20Template%20Changes%20on%20Model%20Load.html?Highlight=Synchronize%20Template%20Changes%20on%20Model%20Load
Please also see the attached Word document.