Translate the following English sentence to French:
"The drafting of the Charter will certainly be informed by the application of that principle, but it is crucial that the Charter reflects modern European society with all its pluralism and with all its diversity."
La rédaction de la Charte s'inspirera certainement de l'application de ce principe, mais il est primordial que la Charte soit le reflet de la société européenne moderne dans tout son pluralisme et sa diversité.