French phrase
Veuillez conserver ~ jusqu'à nouvel ordre.
Meaning
Please keep ___ until further notice.
When to use it
A polite request to keep something until further notice. It is formal and common in emails or notices about documents or items.
Example dialogue
Veuillez conserver les dossiers du projet jusqu'à nouvel ordre.
Please keep the project files until further notice.
Très bien, je m'en occupe.
All right, I'll take care of it.