Need to change the system language Id in production system

Dear All,
In our production system, In system parameter language Id set as “En-us”. So during the creation items its by default creating the translation in “En-us”.
But we are working for Frech client so we need to change the paramete to “Fr”.

Please let me know if i change the parameter to “Fr”, what will the impact on system.

Thanks In advance.
Nagesha C V


What AX version do you work on? What do you mean by “system parameter language Id”? What languages are supported by your AX licence?

Display language is set for each user individualy.