Databricks Repos enable teams to manage notebooks and code with Git integration. Start by linking your repo (GitHub, GitLab, or Azure DevOps) to Databricks and clone your project. Use feature branches for development and collaborative reviews. For CI/CD, integrate with tools like GitHub Actions or Azure Pipelines to automate testing, validation, and deployment of notebooks and jobs. Regularly pull changes, resolve conflicts, and maintain consistent coding standards to streamline collaboration and production releases.