What is NOT an appropriate workfile arrangement under USPAP when three appraisers work together on an assignment?

The appropriate workfile arrangement under the Uniform Standards of Professional Appraisal Practice (USPAP) emphasizes the need for confidentiality and security in handling appraisal documents. In a collaborative environment where three appraisers work together, it is critical to ensure that the workfile is stored securely to protect sensitive information, and that collaboration details are documented properly for accountability and transparency.

Publishing or posting the workfile on the internet is not suitable, as this action compromises the confidentiality and security of the appraisal process. Appraisal workfiles often contain personal, financial, or proprietary information that should not be publicly accessible. Therefore, making the workfile available online would violate the standards set forth by USPAP regarding the safeguarding of appraisal-related information.

In contrast, storing the workfile securely and ensuring that it is accessible to the client under the terms of service all align with USPAP guidelines, as does documenting the collaborative process among appraisers for compliance and clarity.