public function getFieldsDefaultValue() {
		$cachePath = 'local_fields_default_val';
		$cached = Cache::read($cachePath, CAKE_LDAP_CACHE_KEY_LDAP_SYNC_DB);
		if ($cached !== false) {
			return $cached;
		}

		$result = [];
		$fieldsInfo = $this->_modelConfigSync->getLocalFieldsInfo();
		$fieldsInfo += $this->_modelConfigSync->getLdapFieldsInfo();
		if (empty($fieldsInfo)) {
			return $result;
		}

		$schema = $this->schema();
		foreach ($fieldsInfo as $fieldName => $fieldInfo) {
			if (!isset($schema[$fieldName])) {
				continue;
			}

			$defaultValue = null;
			if (isset($fieldInfo['default'])) {
				$defaultValue = $fieldInfo['default'];
			}

			$result[$fieldName] = $defaultValue;
		}

		Cache::write($cachePath, $result, CAKE_LDAP_CACHE_KEY_LDAP_SYNC_DB);

		return $result;
	}