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/*
 * Gravity Wiz // Gravity Forms // Populate column on entry list dynamically via Entry Meta
 */
add_filter( 'gform_entry_meta', function( $entry_meta ) {

	$entry_meta['user_first_name'] = array(
		'label'                      => 'Name',
		'is_numeric'                 => false,
		'is_default_column'          => true
	);

	return $entry_meta;
} );

add_filter( 'gform_entries_field_value', function( $value, $form_id, $field_id, $entry ) {

	if( $field_id == 'user_first_name' ) {
		$user_id = rgar( $entry, 'created_by' );
		$value = get_user_meta( $user_id, 'first_name', true );
	}

	return $value;
}, 10, 4 );