This presentation introduces FamilySearch’s User-Owned Trees (formerly Controlled Edit Trees or CET), explaining how they provide an individual, controlled alternative to the platform’s open-edit shared Family Tree. It outlines key system capabilities, including customizable editing permissions, support for managing multiple distinct research projects, and direct integration with FamilySearch’s historical record hints and Source Linker. The slides also walk through practical setup methods, contrasting manual entry with GEDCOM imports and illustrating how to review matches alongside the global family tree. Ultimately, the presentation demonstrates how User Trees empower researchers to protect data integrity and maintain ownership of their work while still leveraging FamilySearch’s extensive genealogical tools.