---
title: How to discover classifications in Quartet
description: The classification popup window shows the classification schedule with the subclass, main group, and all of the indented subgroups.
---

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# How to discover classifications in Quartet

## The classification popup window shows the classification schedule with the subclass, main group, and all of the indented subgroups.

### Finding classification popup

- Anywhere in Quartet where classifications are displayed, hovering over the classifications will bring up a [classification popup](https://knowledgebase.ensembleip.com/quartet/classification-popup?hsLang=en) window.
- The classifications will be highlighted in a gray highlight.

### **Information within classification popup**

- In the popup, the user can select and copy out any text.
- Clicking on any classification inside the popup will open the classification schedule at its respective page in a new tab.

![](https://knowledgebase.ensembleip.com/hs-fs/hubfs/image-png-1.png?width=456&height=347&name=image-png-1.png)

To the right of the definitions are additional information about each classification that can be gleamed from the classification schedule page as represented by an icon.

![D](https://knowledgebase.ensembleip.com/hs-fs/hubfs/D.png?width=18&height=21&name=D.png) signifies definition

![Info](https://knowledgebase.ensembleip.com/hs-fs/hubfs/Info.png?width=18&height=20&name=Info.png) signifies notes

![Exclam](https://knowledgebase.ensembleip.com/hs-fs/hubfs/Exclam.png?width=17&height=17&name=Exclam.png) signifies warning

![DotDotdot](https://knowledgebase.ensembleip.com/hs-fs/hubfs/DotDotdot.png?width=19&height=18&name=DotDotdot.png) signifies parenthetical information of a classification’s definition that has been removed

“Children” tells users that there are multiple indented classes. If a particular classification code is relevant, this gives the user a clue to explore other closely related children codes.

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