# Text Labeling Editor
Ango Hub provides a labeling editor with which text files can be annotated.
{% hint style="info" %}
This article will exclusively go over Ango Hub’s text labeling interface. Features common to all labeling editors are instead [explained here](https://docs.imerit.net/labeling/labeling-editor-interface).
{% endhint %}
## Overview
### Supported File Types
The text labeling editor supports text assets with the following file extensions:
* .txt
### Supported Labeling Tools
The text labeling editor supports following labeling tools:
**Tools**
* Entity
**Classifications**
* Radio
* Checkbox
* Single-Select Dropdown
* Multi-Select Dropdown
* Single-Select Tree
* Multi-Select Tree
* Text
**Relations**
* Single Relation
* Group Relation
### Top Bar
Click on the "Model Plugins" button to open a list of [model-type plugins](https://docs.imerit.net/plugins/plugin-developer-documentation) available in your organization.
If a [preset](https://docs.imerit.net/plugins/introduction-to-plugins/plugin-configuration-and-preset-management) has been set for a plugin, the button will be clickable, and clicking on it once will run the plugin on the current asset with the default settings.
Clicking on the gear icon next to the model name will open the Model Run Dialog, allowing you to customize the plugin's run settings and to run the plugin on the current asset with settings of your choice.
## How to Annotate Text
Please refer to the [Text](https://docs.imerit.net/labeling-tools/tools/entity#text) section in the docs page about the Entity tool for more information on how to use the tool.
Once you have created entities on the text, if classification questions are present, you may answer them from the *Questions* panel on the left sidebar.
### Quickly Jump to Annotation
To quickly jump to a specific annotation, hold the *Ctrl* button (on both Mac and PC) and hover over the annotation you'd like to jump to in the *Objects* list at the bottom left of the screen.
### Display entity class names next to classes
Press Shift + T on your keyboard to toggle displaying class names next to each entity:
### Display entity content in the *Objects* panel
From the quick settings, enable the *Show Text Object Selection on List* toggle.
The text content of spans will appear in the *Objects* panel instead of the class name for each span:
### Keyboard Shortcuts
A full list of keyboard shortcuts is available by clicking on the *Keyboard* button on the right side of the top bar:
### Further reading
{% content-ref url="audio-labeling-editor" %}
[audio-labeling-editor](https://docs.imerit.net/labeling/labeling-editor-interface/audio-labeling-editor)
{% endcontent-ref %}
{% content-ref url="image-labeling-editor" %}
[image-labeling-editor](https://docs.imerit.net/labeling/labeling-editor-interface/image-labeling-editor)
{% endcontent-ref %}
{% content-ref url="pdf-labeling-editor" %}
[pdf-labeling-editor](https://docs.imerit.net/labeling/labeling-editor-interface/pdf-labeling-editor)
{% endcontent-ref %}
{% content-ref url="" %}
[](https://docs.imerit.net/labeling/labeling-editor-interface)
{% endcontent-ref %}
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.imerit.net/labeling/labeling-editor-interface/text-ner-labeling-editor.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
