Home Industries Communications Billing and Revenue Management 15.1 Oracle Communications Billing and Revenue Management 15.1 Billing Care Overview Learn About Billing Care Learn What's New in Billing Care Install or Upgrade Billing Care Learn About the Billing Care Architecture Customize Billing Care Learn About the Billing Care SDK Learn About the Billing Care SDK Components Customize Billing Care Windows and Fields Customize Searches and Filters in Billing Care Control Access to Billing Care Functionality Customize the Billing Care REST API Administer Billing Care Implement Billing Care Security Implement Security in the Billing Care REST API Monitor Billing Care and the Billing Care REST API Manage Billing Care Login Names and Passwords Integrate Billing Care with External Systems Use the Billing Care REST API Use the Billing Care Opcodes Use the Billing Care Java API