You can allow users to choose their own language if it is one we support. They do this by selecting a flag from the top of the screen, or changing the language from the drop-down in their profile.
If you have chosen 'auto-detect' we recommend you also allow language choice for users.
To allow the language choice
1. Go to Crowd Management, Settings, Languages
2. Choose 'allow language choice'
3. Tick the language options you want to allow
4. Click Save changes