The short answer
Understand the system before choosing an action.
Document requirements vary by provider, product, business, amount, industry, and purpose. Common categories may include formation records, ownership information, identification, bank statements, financial statements, tax records, debt schedules, revenue evidence, business plans, use-of-funds details, contracts, collateral records, and owner guarantees.
Financial Learning Cafe explains the subject. Your current agreement, official sources, facts, jurisdiction, and appropriately qualified professionals control the decision.