Hi Riyas,
[quote user="Riyas ahamed F"]
Hi martin sir,
i have a two fields in Company name(English) and Company name(Arabic)
once i'll set to company name automatically converted in same name Arabic on D365FO.
[/quote]
Do you mean convert or translate?
If you want to convert you need to define what do you mean by that.
If you want to automatically translate - you have to follow Martin's recommendation and use a translation service.
or...
You could use the same pattern as the Released product and have a translation table.
Using this approach you can have as many languages as you want. But requires to manually fill the field.
Have a look in the release products form:

Cheers,
Marcel