1. Application Internals Overview

This page groups cross-application implementation topics that do not belong in the general module-development guide.

1.1. Topics

• Order-to-Cash Architecture

• High Availability and Failover

• SNMP MIB GUI Developer Overview

• Access-Agnostic PPPoE Provisioning

1.2. Module management

Module enable/disable commands moved to Module Usage.

1.3. Documentation boundary

Keep architecture and source entry points here. Put operator setup instructions in application/configuration documentation and sensitive topology/runbooks in restricted maintainer pages.