Hi @nqvan,   You'll need to update to DCE v7.4.3 then follow the path to the latest version, now 7.8.0.   You mentioned you've seen the article in the help center about the update path. Here's another article you might find helpful. https://dcimsupport.ecostruxureit.com/hc/en-us/articles/360011375137-Complete-update-process-for-DCE   Has your local technical support responded to you to verify your support contract?     Best,   Jackie ... View more

Hi @Francois    Apologies for the delay in responding.   This lack of uniformity or consistency in translation is because localization support was dropped after DCE version 7.5. Elements that were introduced after DCE 7.5 may not have translations.   This is on our radar and we are working to prioritize.   Best regards,   Jackie   ... View more