Message Designer|Message Defaults preferences

Setting up workspace-level defaults for message fields and containers, which serve as the project-wide defaults for any Message Designer projects you create later. In the same fashion, if you make changes to the message defaults for a particular Message Designer project, the changed settings serve as the defaults for any message definitions you create later in that project.

Message Designer|Miscellaneous preferences

Setting up logging levels and performance logging preferences for use when testing a message definition.