Summary
Within a JEMHC Profile you are able to create multiple Project Mappings which allow you to use one Profile for multiple Projects. This uses Rules to determine the Project Mapping that the Email should be processed with. Rules can only be used for non default Project Mappings as the Default Project Mapping is used when there has been no rule match for that email.
Default Project Mapping
Changing values within the Default Project Mapping can affect the other Project Mappings if values are inherited.
Default Project mappings are used when there has been no rule match for that email, this way the email will still be processed (unless inhibited by other factors). Project Mappings can inherit values from the Default Project mapping. This is to ensure that the configuration will process the emails correctly. When this occurs the value will have a Inherited tag as seen below:
