--- title: "How can I update client details on existing invoices?" slug: "update-client-details-existing-invoices" updated: 2023-06-21T10:34:51Z published: 2023-06-21T10:34:52Z canonical: "help.elorus.com/update-client-details-existing-invoices" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.elorus.com/llms.txt > Use this file to discover all available pages before exploring further. # How can I update client details on existing invoices? ## For data integrity purposes, client information doesn't update automatically in invoices. See how you can transfer changes from Contacts. If you have added or changed contact information - by editing said contact of a client to whom you have already issued an invoice (or supplier from whom you added a bill), you can transfer the change on the document by following these simple steps: #1 On the invoice overview page, click 'edit'. ![edit invoice 1](https://cdn.document360.io/9493d4a2-f3a8-4344-ad47-a4f5aeb61ce6/Images/Documentation/edit%20invoice%20%281%29.png) #2 From the invoice edit page and under the client's name select "Refetch contact". ![refetch contact 1](https://cdn.document360.io/9493d4a2-f3a8-4344-ad47-a4f5aeb61ce6/Images/Documentation/refetch%20contact%20%281%29.png) This action resets all client fields using the data found in the contact. #3 Finish the changes by saving your invoice. ![save client changes on the invoice 1](https://cdn.document360.io/9493d4a2-f3a8-4344-ad47-a4f5aeb61ce6/Images/Documentation/save%20client%20changes%20on%20the%20invoice%20%281%29.png)