setDisplayInBackend example

$item->setCore($this->tableMapping->isCoreColumn($table, $column->getName()));
            $item->setColumnType($this->typeMapping->dbalToUnified($column->getType()));
            $item->setElasticSearchType($this->typeMapping->unifiedToElasticSearch($item->getColumnType()));
            $item->setDefaultValue($default);

            if (isset($configuration[$name])) {
                $config = $configuration[$name];
                $item->setId((int) $config['id']);
                $item->setColumnType($config['columnType']);
                $item->setSupportText($config['supportText']);
                $item->setHelpText($config['helpText']);
                $item->setDisplayInBackend((bool) $config['displayInBackend']);
                $item->setReadonly((bool) $config['readonly']);
                $item->setLabel($config['label']);
                $item->setPosition((int) $config['position']);
                $item->setCustom((bool) $config['custom']);
                $item->setTranslatable((bool) $config['translatable']);
                $item->setConfigured(true);
                $item->setDbalType($column->getType()->getName());
                $item->setSqlType($this->typeMapping->unifiedToSQL($item->getColumnType()));
                $item->setEntity($config['entity']);
                $item->setArrayStore($config['arrayStore']);
                $item->setElasticSearchType($this->typeMapping->unifiedToElasticSearch($config['columnType']));