A total may summarize the amount, but the relevant source and path should remain understandable. Preserve the genuine transfer history and parties.
Connect the transactions rather than hide them
Explain material dates and amounts accurately. Do not invent a single transaction that did not occur. The records should support the actual good-faith contribution and lawful funds narrative.
Demonstrating the path of funds is a banking exercise and fails on small things: a transfer through a relative's account made for convenience, a currency conversion at a private dealer, proceeds split across institutions and partly spent before being reassembled. For a haulage operation that means corporate records, financial statements across several years, vehicle titles and their disposal, the purchase and sale agreement, the closing statement, and the personal and corporate tax filings that reconcile with all of it. The executed subscription and operating agreements with every amendment; receipts and transfer confirmations for each contribution, showing payer, payee and purpose; tax reporting issued to the investor; job-creation reports together with the methodology behind them; and correspondence recording what was requested and when.