License Overview: This section describes the License classification, License mechanism, and common License concepts.
License Item Introduction: This section describes the License item number, License name, and controlled features.
License Application and Activation: This section describes how to apply for and activate the License and how to activate the hardware RTU.
License Management and Maintenance: This section describes how to activate, uninstall, roll back, split, and merge Licenses to control device resource and function items.
Cloud-based License Management: This section describes how to comprehensively manage License resources of multiple NEs on the NMS.
License Troubleshooting: This section describes the common causes and troubleshooting methods of License activation failures.