Power BI currently allows users to view and edit M code in the Advanced Editor, but does not expose this code programmatically within Power Query or DAX. This limits the ability to build self-updating metadata models or data dictionaries inside the same file.
I propose enabling access to the M code of all queries via a built-in function or metadata view (similar to INFO.VIEW or #sections) so that users can extract the Source = line or full query logic dynamically.
This would allow for automated documentation, auditing, and governance — especially in enterprise environments managing hundreds of reports.
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Add native Dev/Test/UAT/Prod semantic model compar...
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Computed Columns in Fabric Data Warehouse
LiLiu_Fabric
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Deployment Pipeline Run in Fabric monitor
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CI/CD support for Notebook Resources folder