Configuring Option Field with Predefined Options List

public class BookingAdministration extends AdministrationConfiguration<Booking> {

	public FieldSetConfigurationUnit formView( final PersistentFieldSetConfigurationUnitBuilder fragmentBuilder ) {
		return fragmentBuilder
				.field( "creditCard" ).caption( "Card Number" )
				.field( "creditCardName" ).caption( "Card Name" )
				.field( "creditCardExpiryYear" ).caption( "Card Expiry Year" ).enumeration(
						element( "2008", "2008" ),
						element( "2009", "2009" ),
						element( "2010", "2010" ),
						element( "2011", "2011" ),
						element( "2012", "2012" )
				.field( "creditCardExpiryMonth" ).caption( "Card Expiry Month" ).enumeration(
						element( 1, "January" ),
						element( 2, "February" ),
						element( 3, "March" ),
						element( 4, "April" ),
						element( 5, "May" ),
						element( 6, "June" ),
						element( 7, "July" ),
						element( 8, "August" ),
						element( 9, "September" ),
						element( 10, "October" ),
						element( 11, "November" ),
						element( 12, "December" ) ).build();
	}
}