This guide details the process of collecting cloud attachments using Aid4Mail 6, which introduces features for gathering files from platforms such as Google Drive and Microsoft OneDrive. It explains how to configure the collection of cloud attachments and their metadata through the Settings tab, including account selection for both Microsoft and Google accounts. The guide outlines the file size limits that can be set for attachments and the implications of enabling document revision matching. It also discusses the potential challenges associated with processing notifications for document revisions and offers recommendations for efficient cloud collection practices. These recommendations include filtering emails, minimizing revisions, and using incremental processing to optimize bandwidth and time costs. Additionally, the guide describes how Aid4Mail saves metadata in a CSV file, detailing the information captured for each cloud attachment, including access details and timestamps.