Functional Currency and Home Currency

SUGGESTED

we have a client running Sage 300 Premium Edition Version 2020.

Being an International Company, we have set their functional currency as USD and our Country Currency is KSH. Our Tax authority want all Invoices to be printed in KSH. For Kshs customers it is okay but for USD Customers it is a challenge since the system currency is USD hence no conversion required.

Is there a way I can have a field to read exchange rate for the functional currency so that I show the Invoice in Kshs?

All responses will be appreciated.