powerbi-semantic-model-regression

name	powerbi-semantic-model-regression
description	Use when Power BI semantic model versions need diff, regression, breaking-change detection, changed measures, changed relationships, deleted fields, downstream impact, or release validation.

Power BI Semantic Model Regression

Use this skill before model release or certified dataset changes.

Diff Areas

• Added, removed, renamed tables and columns.
• Added, removed, changed measures and calculation groups.
• Relationship cardinality, direction, active/inactive status.
• RLS/OLS role changes.
• Hidden/visible field changes.
• Data type, format string, summarization, display folder changes.
• Downstream reports, pages, visuals, and users impacted.

Output Requirements

• Classify changes as safe, warning, breaking, or blocked.
• Include regression tests and rollback plan for breaking or high-risk changes.