COVE Addendum
COVE Addendums can be created as needed. Addendums are required if changes are made to an invoice that has (1) been prevalidated and (2) already has a COVE Number.
After making corrections to the invoice, you will need to follow the same COVE procedure as you would for a new invoice. See the
Send COVE
and Obtain COVE
sections of this User Guide for more details. This process is how the ONESOURCE IMMEX system maintains and re-sends accurate COVE information. This time, the system will receive a new (updated) response with the addendum folio attached.This information will be stored internally and can be accessed by clicking the expansion arrow to the far left of the invoice.

This process will also be applicable when COVE is processed manually. COVE Addendums will appear among the COVE import options in the
Work With Invoices
screen. When the new answer file is loaded, the addendum folio information will also be received.important
This functionality will only be available if it has been activated in the system configuration. If the function is not available, the system will simply delete the previously assigned COVE after the invoice has been corrected and updated.