BundleIdentifier (Bundle Identifier)

Uniquely identifies an XPP bundle. Once set, it must remain unchanged throughout the bundle’s lifetime.

The identifier must be a Uniform Type Identifier (UTI)-like string using only [A–Z][a–z][0–9], hyphen -, and dot .. It usually follows reverse-DNS style. For example, for domain 82flex.com and script name Hello, use com.82flex.hello.