# Mapping is not available in mac version
**URL:** https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256
**Category:** Mac
**Tags:** feature
**Created:** [March 6, 2021, 3:56am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256 "2021-03-06T03:56:16Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@rajanna](https://community.mp3tag.de/u/rajanna)
#### Post date: [March 6, 2021, 3:56am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/1 "2021-03-06T03:56:16Z")
Please add this feature in mac version.
> [@work name, name and movement](https://community.mp3tag.de/t/work-name-name-and-movement/18175/37):
>
> Yes, I'm aware of that and I've decided against automagically resolving this. because this would be a breaking change for users that rely on the original semantics of this field. A way to workaround this is to create a field mapping in Mp3tag at Options \> Tags \> Mapping. To use GROUPING as the name for the iTunes grouping field in both ID3v2 and MP4, you'd create a new mapping Tag: MP4 Source: CONTENTGROUP Target: GROUPING To use WORK as the name for the iTunes work name in both ID3v2 and …
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### Author:  [@rajanna](https://community.mp3tag.de/u/rajanna)
#### Post date: [June 3, 2021, 8:36am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/2 "2021-06-03T08:36:30Z")
Please review.
mac version still do not support tag mapping.
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### Author:  [@rajanna](https://community.mp3tag.de/u/rajanna)
#### Post date: [October 27, 2021, 2:23am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/3 "2021-10-27T02:23:58Z")
grouping field is different for mp3 and m4a in iTunes.
in mp3tag windows version, we have a setting to have different fields mapped based on filetype.
in Mac version we do not have it. The left fields editor in Mac is not able to apply grouping field for both mp3 and m4a at the same time.
Please add this feature ASAP.
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### Author:  [@elbeweg](https://community.mp3tag.de/u/elbeweg)
#### Post date: [November 20, 2021, 11:50pm UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/4 "2021-11-20T23:50:52Z")
So far i know from Years ago, you can edit Tags directly in iTunes to have the right Tags for iTunes.
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### Author:  [@rajanna](https://community.mp3tag.de/u/rajanna)
#### Post date: [November 21, 2021, 12:22am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/5 "2021-11-21T00:22:25Z")
if we edit everything in iTunes then we don’t need mp3tag
besides that logic, please roll up to original post, mp3tag in windows has mapping features to address this issue, we don’t have this feature in mac
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [November 22, 2021, 9:33am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/6 "2021-11-22T09:33:48Z")
I've just released Mp3tag for Mac v1.3.1 with support for user-defined field mappings via
_Preferences → Tag Types → Use field mappings_
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [December 22, 2021, 9:34am UTC](https://community.mp3tag.de/t/mapping-is-not-available-in-mac-version/52256/7 "2021-12-22T09:34:08Z")
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