Find a matching URL Use the Find matching URL operation to find the best match for a URL in a list of URLs. Select Find matching URL from the Operation list in one of the following locations: the Identification Sections or Connectivity Sections for Service Mapping the Step window for Discovery Fill in the fields, as appropriate. Field Description Values Specify the set of potential matching URLs. URL Specify the URL for which you are seeking the best match. Target variable Specify the variable to place the best match.