What occurs if the Parent Document ID field is left blank on an analytics profile?

When the Parent Document ID field is left blank on an analytics profile, attachments are not able to have an Email Thread Group. This is significant because the Email Thread Group is essential for organizing and linking related emails in a coherent manner. Without a Parent Document ID, the system cannot properly identify which email the attachment belongs to, meaning the analytical features designed to handle threaded discussions and related content will not function correctly. This can lead to confusion when analyzing the data since the context that connects the emails and their attachments will be missing.

This underscores the importance of careful configuration when setting up profiles for document analysis to ensure that all related content is accurately grouped and that any relevant analytics features can be effectively utilized.