Payments Core User Guide Payment Maintenance External Systems Maintenances External Exchange Rate System Maintaining Webservice Preferences Maintaining Webservice Preferences On PMDERTMT, click WebService Preferences tab.WebService Preference tab is displayed. Figure 2-10 Exchange Rate System Detailed_Webservice PreferencesDescription of "Figure 2-10 Exchange Rate System Detailed_Webservice Preferences" On WebService Preferences tab, specify the fields. Table 2-8 Exchange Rate System Detailed_WebService Preferences - Field Description Field Description Preferences -- WebService URL Specify the WebService URL. WebService Action Specify the WebService Action. Parent topic: External Exchange Rate System