The auditor's best course of action when senior management disagrees with some of the facts presented in the draft audit report is to gather evidence to analyze senior management's objections. The auditor should not revise the assessment, escalate the issue, or finalize the report without changes until they have evaluated the validity and relevance of senior management's objections and resolved any discrepancies or misunderstandings. The auditor should maintain a professional and objective attitude and seek to present a fair and accurate audit report based on sufficient and appropriate evidence. References: * CISA Review Manual (Digital Version), page 372 * CISA Questions, Answers & Explanations Database, question ID 3338