In optima, it is possible for a Flexera engineer to change the currency symbol that is reported on all dashboards.
This however will not affect any values as no currency conversion is carried out and only the symbol on the account will change.
A currency symbol should be changed when the original cloud bill is not in US dollars $. This is because optima by default will show you a dollar symbol and not your actual currency.
You can only have one currency symbol per account.
To raise a currency symbol change you can raise a support request via email email@example.com or raise a case via community
When raising please state the currency you would like to change to.