Fields refer to a single piece of data that is associated with a particular content type. In Mighty Resources, you can create custom fields using various available field types, such as text, textarea, address, url, audio, video and others. These field types are available as field plugins, and you need to install the field plugins after installing Mighty Resources. It's very simple to install Resources, its plugins and modules using Mighty Assistant component.
For more information, refer to Fields.