Migrating an acquired company's entire historical database onto your active servers without filtering out their redundant, obsolete, and transient (ROT) data is a costly mistake. Executing a defensible data clean-up purges useless files while preserving the historical, legally vital assets of the acquired brand. 1. What is your defensible plan to purge the acquired company's redundant, obsolete, and transient (ROT) data before migrating their systems to your cloud? 2. How do you ensure that you don't accidentally delete critical historical records that contain the founding decisions of the acquired brand? Action Item: Write a 1-page "M&A Defensible Disposition Authorization" form to secure final executive sign-off before purging inherited ROT data.