# 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:** 4
**Page:** 1
### Author:  [@ceo54](https://community.mp3tag.de/u/ceo54)
#### Post date: [August 25, 2023, 2:10pm UTC](https://community.mp3tag.de/t/tag-field-mapping/61913/1 "2023-08-25T14:10:20Z")
Hello,
I need to remap some tag fields. I tried options -\> Tags -\> Mapping
I put "ITUNESCOUNTRYID" in source and "Country" in target but after tagging the files the entire field disappears.
How does this suppose to work ? Should be straight forward. I searched the forum but couldn't find the answer.
Any help will be greatly appreciated.
Thanks
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### Author:  [@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")
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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### Author:  [@ceo54](https://community.mp3tag.de/u/ceo54)
#### Post date: [August 25, 2023, 2:38pm UTC](https://community.mp3tag.de/t/tag-field-mapping/61913/3 "2023-08-25T14:38:19Z")
Works!!!
I must be really bad at searching. What would I do without you ? Thanks again. Your help is greatly appreciated.
Leaving solution here for anybody comes visiting
Action Type "Replace"
Field: \_FIELDNAME
Original: xxxxx
Replace With: yyyyyyy
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [September 24, 2023, 2:38pm UTC](https://community.mp3tag.de/t/tag-field-mapping/61913/4 "2023-09-24T14:38:35Z")
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