An intercompany document in one subsidiary should have a respective document in a counterpart subsidiary. For example, if subsidiary A issues a customer invoice document to subsidiary B, then subsidiary B has a respective vendor bill document.
If using stand-alone intercompany invoices and bills, it can create a link between the two documents through the Paired Intercompany Transaction field.
After pairing the documents, it can use SuiteAnalytics to create datasets that display the intercompany documents. If any intercompany documents were incorrectly paired, you can correct the pairings.