Management system and management method

A management system and management method for facilitating resetting of necessary properties along with a version upgrade of a component are proposed. The management system and management method are designed to: update a version of a target component associated with a designated service template or its duplicate in response to a version upgrade request which designates a service template; estimate possible configurations as a post-reset configuration caused by the version upgrade of the target component with respect to each property group including properties associated with the version-upgraded target component, from among property groups of the designated service template or its duplicate; search for a property group having any of the estimated configurations from among property groups of a service template other than the designated service template or its duplicate; and display setting content of the property group detected by the search.