This document is a guide that outlines the process and benefits of Separately Managed Account (SMA)-to-ETF conversions. It describes how these conversions are gaining traction among asset managers as a solution for operational and tax management. The guide explains the mechanics of the conversion process, which involves aggregating eligible SMAs into a pooled structure that complies with Section 351 of the Internal Revenue Code. It details the steps involved, including the assessment of control and diversification requirements, obtaining client permissions, and coordinating with custodians and service providers. The document emphasizes the tax efficiency benefits of such conversions for clients, allowing for a one-time tax-deferred migration of holdings to an ETF. Additionally, it discusses the operational advantages for managers, including improved portfolio alignment and the ability to scale tax management. The guide also highlights key rules and eligibility criteria for participating accounts, ensuring compliance with regulatory standards.