(Optional) Defines the locales that are supported using values that are defined in the IETF Best Current Practice (BCP) 47 specification
The <packageLocale> element defines the locales that are supported by the application using values that are defined in the IETF Best Current Practice (BCP) 47 specification.
A PCDATA value representing the locales in your application. The value is used to enumerate the locales in the generated manifest file for your BAR file. You can use a comma-delimited list of locales when you want to list more than one. For example, you can use "en-US,de-DE,fr-CA" to specify multiple locales.
<qnx> ... ... <packageLocale">en-US,de_DE,fr_CAe</packageLocale> ... ... </qnx>