Creating inquiries of invoices
Freedoomcoop users should be able to create an inquiry of invoice to Freedoomcoop admins.
They should be able to select a client
They should be able to select a IBAN destination(if user has also BoC, otherwise always betabank will appear with their username)
They should be able to select the language of the invoice (this could be automated if we have a field in Client to specify what language should the invoices be)