Version 1.1 of this guide provides overall guidance on the Dataverse 4.x citation metadata section. In particular, the guide:
Provides definitions and offers tips to clarify where needed.
Distinguishes between required, recommended and optional fields. Required fields are designated by the Dataverse system out-of-the-box. Recommended fields are considered best practice to improve data discovery and reuse. Optional fields are good to have.
The sample dataset can also be found on the Dataverse platform at: <https://doi.org/10.5072/FK2/TOXB6Q>