Many of these settings are mandatory: DLC, broker administration password, broker listening port, starting port for listening agents, initial and maximum number of agents.

The WebSrcPath should always be set because the broker will restrict the execution of programs to only that located in this path. The ProPath is not mandatory; the WebSrcPath is appended to PROPATH so you don't need to duplicate the entries. DevelopmentMode will enable the execution of source code but this will only be available if you have the development product installed - if not will be downgraded whether or not you have it enabled in configuration.