# Tag field mapping

**URL:** https://community.mp3tag.de/t/tag-field-mapping/61913
**Category:** Support
**Created:** [August 25, 2023, 2:10pm UTC](https://community.mp3tag.de/t/tag-field-mapping/61913 "2023-08-25T14:10:20Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [August 25, 2023, 2:17pm UTC](https://community.mp3tag.de/t/tag-field-mapping/61913/2 "2023-08-25T14:17:07Z")

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Did you have a look at the documentation?

> **[Mapping – Mp3tag Documentation](https://docs.mp3tag.de/customization/options/tags/mapping/)**
>
> Documentation of user-defined field mapping configuration options. Mp3tag is the universal Tag Editor.

AFAI understand it: you map fields between different tag types that should be displayed as the same field in MP3tag.  
If you want to copy a field contents to another field, see the FAQs:

> [@Actions and batch-operations](https://community.mp3tag.de/t/actions-and-batch-operations/967/15):
>
> How to copy one field value to another field? Example how to copy the content of the ARTIST field to the ALBUMARTIST field: Create a [new action](https://community.mp3tag.de/t/actions/967/2) in an existing action group or make a new action group. Action type: Format value Field: ALBUMARTIST Format string: %artist% Note: If you want to copy all possible values of a field (in case you have multiple artist fields), the internal scripting function [$meta\_sep](https://docs.mp3tag.de/scripting) can be used in the format string, e.g., $meta\_sep(artist,\\\\)

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_[View the full topic](https://community.mp3tag.de/t/tag-field-mapping/61913)._