cyphou

Migrate Tableau workbooks (.twb/.twbx) and Prep flows (.tfl/.tflx) to Power BI projects (.pbip, PBIR v4.0 + TMDL) or Fabric-native artifacts using this repo's migrate.py engine. USE WHEN the user wants to: convert/migrate a Tableau workbook or dashboard to Power BI, assess migration readiness, batch-migrate a folder, build a shared semantic model from several workbooks, migrate from Tableau Server/ Cloud, generate a parity/QA report, or deploy the result to Fabric/Power BI Service. Triggers: "migrate this Tableau workbook", "convert .twbx to Power BI", "assess this dashboard", "batch migrate", "shared model", "migrate from Tableau Server", "deploy to Fabric", "run the migration", "why did the DAX fail", "check parity". DO NOT USE FOR: authoring Power BI reports from scratch, non-Tableau BI tools, or general DAX questions unrelated to a Tableau source.