You can use data templates to exchange data modelling configurations.
You can save data templates on:
The Data sets page: You can save one or several data set configurations as a data template. You can use this template to exchange the data set configurations with another D365 F&SCM environment or to easily add it to a data model.
The Data models page: On a data model, you can save one or several of the added data sets and data entities as a data template. You can use this template to easily add these data sets and data entities to another data model.