This document discusses running Oracle Warehouse Builder (OWB) mappings and processes externally using the run_my_owb_stuff.sql script. It can be run from SQL*Plus, shell scripts, or scheduled within Enterprise Manager. While run_my_owb_stuff provides an easy interface, it does not access the full OWB Runtime Repository and so is missing some capabilities internal runs have. The document raises questions about licensing requirements for external runs and how to overcome limitations of using run_my_owb_stuff.