# Plex Reading the Collections Tag from Mp3tag

**URL:** https://community.mp3tag.de/t/plex-reading-the-collections-tag-from-mp3tag/69645
**Category:** Mac
**Tags:** player
**Created:** [September 7, 2025, 11:50pm UTC](https://community.mp3tag.de/t/plex-reading-the-collections-tag-from-mp3tag/69645 "2025-09-07T23:50:53Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![gplans](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/g/d78d45/32.png) [@gplans](https://community.mp3tag.de/u/gplans)
#### Post date: [September 7, 2025, 11:50pm UTC](https://community.mp3tag.de/t/plex-reading-the-collections-tag-from-mp3tag/69645/1 "2025-09-07T23:50:53Z")

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I would like Plex to fill in the collection field after importing the audible information. Audible gives this information as CONTENTGROUP or MOVEMENTNAME but when Plex reads the m4b file this is not imported into the Collection field like Genres does.

 ![CleanShot 2025-09-07 at 16.36.48@2x](https://community.mp3tag.de/uploads/default/original/3X/3/8/3884ecd88bd8643eead56234ec2c52d1096ad2bf.png)

 ![CleanShot 2025-09-07 at 16.49.19@2x](https://community.mp3tag.de/uploads/default/original/3X/c/4/c488a9121ea1887a9b84f939e574adca41087785.jpeg)

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### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [September 8, 2025, 3:03pm UTC](https://community.mp3tag.de/t/plex-reading-the-collections-tag-from-mp3tag/69645/2 "2025-09-08T15:03:26Z")

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I don't think that it's possible:

> **[Collections tag: Where is the counterpart in the m4b tags?](https://forums.plex.tv/t/collections-tag-where-is-the-counterpart-in-the-m4b-tags/764684)**
>
> Server Version#: 4.66.1 Player Version#: several devices Short version: (It is related to Audiobooks/Music.) Does anybody know which tag in m4b-files could fill the “collections tag” in Plex? (Found when editing an audiobook under “Tags”: Last...

You can try a smart collection with collection-specific filter rules, but that means you need to create the collection in Plex first.

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### Author: ![system](https://community.mp3tag.de/uploads/default/original/2X/c/ce7035d426cb755a7916793326d23b465222a407.png) [@system](https://community.mp3tag.de/u/system)
#### Post date: [October 8, 2025, 3:03pm UTC](https://community.mp3tag.de/t/plex-reading-the-collections-tag-from-mp3tag/69645/3 "2025-10-08T15:03:39Z")

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