> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trainy.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# UI Preferences

> Customize the Pluto web interface: themes, keyboard shortcuts, and display options

## Theme

Switch between **Light**, **Dark**, and **System** themes. The System option auto-detects your OS preference and applies the matching theme. Access the theme switcher from the sidebar or navbar.

<img src="https://mintcdn.com/trainy/l_Z-YzGUiwLATp8A/images/pluto/theme-switcher.png?fit=max&auto=format&n=l_Z-YzGUiwLATp8A&q=85&s=5d0fa58d9c5a58dc67f3e60c71d460c2" alt="Theme switcher" width="275" height="285" data-path="images/pluto/theme-switcher.png" />

## Display IDs

Each run is assigned a short, sequential display ID scoped to its project (e.g., **MMP-42**). Display IDs are shorter and more memorable than full run UUIDs.

Display IDs appear in:

* **Chart legends and labels** — Identify runs at a glance in visualizations
* **Side-by-side comparison column headers** — Quickly reference runs in tabular views
* **Run search** — Search by display ID directly to find a specific run

<img src="https://mintcdn.com/trainy/l_Z-YzGUiwLATp8A/images/pluto/display-id-legend.png?fit=max&auto=format&n=l_Z-YzGUiwLATp8A&q=85&s=53284e4a8ef0ad794e4b323120888c2f" alt="Display ID in chart legend" width="620" height="425" data-path="images/pluto/display-id-legend.png" />

<img src="https://mintcdn.com/trainy/l_Z-YzGUiwLATp8A/images/pluto/display-id-comparison.png?fit=max&auto=format&n=l_Z-YzGUiwLATp8A&q=85&s=757c0aec135fa3deba023bcea203aecc" alt="Display ID in comparison view" width="1500" height="350" data-path="images/pluto/display-id-comparison.png" />