cvat/site/content/en/docs/manual/advanced/attribute-annotation-mode-a...

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---
title: 'Attribute annotation mode (advanced)'
linkTitle: 'Attribute annotation mode'
weight: 6
description: 'Advanced operations available in attribute annotation mode.'
---
Basic operations in the mode were described in section
{{< ilink "/docs/manual/basics/attribute-annotation-mode-basics" "attribute annotation mode (basics)" >}}.
It is possible to handle lots of objects on the same frame in the mode.
![Example of user interface in attribute annotation mode](/images/image058_detrac.jpg)
It is more convenient to annotate objects of the same type. In this case you can apply
the appropriate filter. For example, the following filter will
hide all objects except person: `label=="Person"`.
To navigate between objects (person in this case),
use the following buttons `switch between objects in the frame` on the special panel:
![Panel for attribute annotation with marked options and parameters](/images/image026.jpg)
or shortcuts:
- `Tab` — go to the next object
- `Shift+Tab` — go to the previous object.
In order to change the zoom level, go to settings (press `F3`)
in the workspace tab and set the value Attribute annotation mode (AAM) zoom margin in px.