# Collections

- [Collection View](/umbraco-cms/customizing/extending-overview/extension-types/collections/collection-view.md): Learn how to create a Collection View that defines how data is displayed within a collection in Umbraco.
- [Card View](/umbraco-cms/customizing/extending-overview/extension-types/collections/collection-view/card.md)
- [Reference View](/umbraco-cms/customizing/extending-overview/extension-types/collections/collection-view/reference.md)
- [Custom View](/umbraco-cms/customizing/extending-overview/extension-types/collections/collection-view/custom.md)