Power BI Deployment Skill Manage model lifecycle with TMDL export/import, transactions, and version control. Prerequisites Connecting to Targets TMDL Export and Import TMDL (Tabular Model Definition Language) is the text-based format for version-controlling Power BI models. TMSL Export TMDL Diff (Compare Snapshots) Compare two TMDL export folders to see what changed between snapshots. Useful for CI/CD pipelines ("what did this PR change in the model?"). Returns a structured summary: - tables : added, removed, and changed tables with per-table entity diffs (measures, columns, partitions, hiera…