Re-syncing invoices from BQE CORE to Xero

There are two methods to re-sync invoice from BQE CORE to Xero:

Method 1:

1. First, void the synced invoice in Xero.
2. Delete the mapping of this voided invoice under Record Mappings in CORE.
   
   
   
   
3. Change the invoice number of the associated invoice in CORE as the invoice number is already in use in Xero.
4. Now, when you re-sync the invoice to Xero, the selected invoice is re-synced.

Method 2:

1. Edit the details of the synced invoice in Xero.
2. Delete all invoice lines and change the invoice number to a dummy number.
3. Specify description only for one of the invoice line. Now save this updated invoice in Xero.
4. Now, through the Record Mappings in CORE, delete the mapping of this associated invoice.
5. Re-sync the invoice from CORE to Xero; the selected invoice is re-synced.