Resources can have a host of different properties and custom defined properties if what we have built in doesn't suit your requires.
Editing Resource Properties
Resource properties can be set under the Properties tab of a resource. For detailed information on each property, click the ? Icons next to the property name for an overview.
Additional attributes that are built-in or created on your site's Custom Properties (if available) are available on the Attributes page.
If you want to update the properties of many resources at once, the multi-edit functionality will make this very easy. Here are some examples of the multi-edit tool in use:
Update the status of multiple resources at once