As a rule, in order for invoices to be created in CRM, I have to click on Create invoice in CRM from posted invoice page, when this activity is performed, an invoice is created in CRM and coupling is automatically created. In the Integration Table Mapping table, the Sync only coupled records field for the Sales Invoice Header table is checked. I wonder what would happen if sync-only coupled records were not selected as it was during the initial synchronization? I would like to avoid the additionally create button because users forget to use it. Can this change do any harm?