Each Controller Daemon will also have an Access Control List configuration file (acl.cfg). This file indicates the specific rights that particular user / client / server has on the platform. The configuration file contains 3 main sections that must occur in the following sequence: The Global section, an optional Group section and an Access Control List section that assigns authorizations to users and groups. Each section consists of key-argument pairs. Lines starting with # and empty lines are interpreted as comments. Keywords and arguments are case-sensitive.