# How to Update Semantic Model in Power BI

> To update a semantic model in Power BI Desktop, open your report, select the Model tab from the left sidebar to modify tables, relationships, calculations, or measures, and then click File to save your changes.

Canonical: https://livedemo.ai/tutorials/how-to-update-semantic-model-in-power-bi/
Apps: Power BI
Updated: 2026-10-05
Interactive demo: https://story-api.livedemo.ai/workspaces/62255d3d3304f17b8f5e2d03/stories/692a5065ab56e05a00ffd0bb/preview?step=1

## Steps

1. Launch Power BI desktop and open your report.
2. Click on the 'Model' tab from the left sidebar.
3. From the 'Model' tab you can update tables, relationships, calculations, or measures.
4. Click 'File' to save changes.