Stable environment names
Environment routing names are stable lowercase slugs. The display label can be changed separately. Custom environment names use letters, numbers and hyphens and start with a letter.
Each environment has its own allowed domains, active configuration version and server credentials. SDK requests must use the exact environment name.
Verify before production
Connect your staging domain and validate the full assignment-to-event path before publishing in production. A staging experiment does not automatically become a production experiment; select and configure the intended environment explicitly.