Comprehensive and Detailed In-Depth Explanation:

A guide is assigned by the auditee to assist the audit team by:

Managing logistics, such as ensuring that relevant documents are available and arranging interviews.

Assisting in the coordination of meetings and access to facilities.

Helping the auditors navigate the organization during the audit.

However, the guide does not fill gaps in the auditor’s knowledge or witness the audit for the certification body. Their primary function is logistical support, not providing interpretations or assessments.