Selecting the primary language is important because it determines the language of emails you will receive from the application

The primary language can also be assigned to the user upon opening their account (Users menu)

Si la langue principale choisie est l'anglais, l'utilisateur recevra tous les mails en anglais

If no primary language has been selected, the account activation email will be received in all languages. The user will be able to choose their language from their preferences, once connected.

For sending workflow or reminder emails, the system detects the primary language of the recipients

The order of languages ​​in emails can be configured: ask Support