The document provides instructions for system administrators to look up user accounts, access member records, assist with login issues, check subscription statuses, deactivate or reactivate accounts, and view enrollment histories. Key steps include clicking "Subscriber Search" to look up a user, clicking a user's name to open their member record, clicking "Email Password Link" or "Reset Password" to assist with logins, selecting options to deactivate/reactivate accounts, and selecting "Other Information" and "Detailed Course related statistics" to view enrollment details.