> For the complete documentation index, see [llms.txt](https://help.connected.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.connected.illumina.com/emedgene/emedgene-analyze-manual/reviewing_a_case/analysis-tools-tab-beta-v100.39.0+/viewing-modes.md).
# Viewing modes (v100.39+)
The **Analysis tools tab** offers two viewing modes for reviewing variants: **New mode** and **Legacy mode**.
* **New mode** adds an IGV-based **Variant visualization tool** above the variant table so you can inspect a variant in its genomic context without leaving the tab. **New mode** also has advanced **Columns manager**.
* **Legacy mode** shows the variant table only.
To switch modes, use the viewing-mode toggle in the upper-right corner. Your filter and preset activity is preserved automatically when you switch between modes.
## New mode (v100.39+)
**New mode** combines the variant table with an IGV-based [**Variant visualization tool**](/emedgene/emedgene-analyze-manual/variant-visualization/variant-visualization-tool.md) in a single view. The same viewer is available in the [**Visualization tab**](/emedgene/emedgene-analyze-manual/variant_page/visualization_section.md) of the **Variant page**.
**New mode** is the default **Analysis tools viewing mode** on v100.41 and later.
{% hint style="info" %}
**Note:** Visualization in the **Analysis tools tab** is only available for RUO[^1] cases.
{% endhint %}
### Visualization window
* Resize the window by dragging its upper border.
* Select **Show visualization** (.png?alt=media)
) or **Hide visualization** (.png?alt=media)
) above the variant table to turn the visualization on or off.
### Table and visualization interaction
* Single-click a variant row to zoom the visualization to that region.
* With a variant open in the visualization window, use the up and down arrow keys to move through the variant table.
* Double-click a variant row, or select the **Open** link, to open the **Variant page**.
## Legacy mode
**Legacy mode** shows the variant table without the IGV-based **Variant visualization tool**.
**Legacy mode** is the default **Analysis tools viewing mode** on v100.40 and earlier.
From v100.41, when the **Analysis Tools tab** is in **Legacy** **mode**, the tab is labeled Legacy.
[^1]: Research use only
---
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