Insight - Update attribute Value in Insight object after Object is Updated or created

[Juhaina Almama]

Hi

I created an object type for licences invoices, and another object for Exchange rate with 2 attributes (Date, USD)

how can I update Invoices with the exchange rate every time I update the invoices or create a new invoice

I try to use Automation but I did find how to set value and how to get the suitable exchange date