Safe cloud migration without unwanted side effects cries for attention and details and is impossible without adequate answers to many operation-related questions. We have covered the most common migration strategies (Rehost, Replatform, Refactor, Repurchase, Retain and Remove) so that you could plan your cloud adoption wisely and consistently. However, the list of issues that will potentially claim your attention before you start migrating your portfolio to the cloud is very extensive and reaches far beyond the 6R’s.