How to set up a VAT account in the Intercompany Accounting module

Summary:

Currently, I manually create an invoice from the intercompany accounts module and transfer it to Receivable. When the invoice migrates to accounts receivable, the accounting is correct. However, before migration, while it's still in the Intercompany Accounting module, it incorrectly affects a VAT account that I can't see in the module. How can I see this VAT account? How can I configure or change this VAT account in the intercompany module? or how can I find out if it's configured in another module?

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