// initialize AttributeTranslator
attributeTranslator = new AttributeTranslator(moduleConfig.getChild(CONF_ATTRIBUTETRANSLATIONS));
// initialize uidMapper
uidMapper = new UniqueIdentifierMapper(moduleConfig.getChild(CONF_UNIQUEIDENTIFIERS));
//CredentialsManager(for server certificate check) no more needed
// initialize user mapping
OLATUserfieldsMapper.setMapping(moduleConfig.getChild(CONF_OLATUSERMAPPING));