# Use Tag Sources on certain tags only?
**URL:** https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213
**Category:** Support
**Created:** [March 3, 2021, 12:37am UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213 "2021-03-03T00:37:18Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@HybridDivide](https://community.mp3tag.de/u/HybridDivide)
#### Post date: [March 3, 2021, 12:37am UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213/1 "2021-03-03T00:37:18Z")
I've searched around, but perhaps I'm not wording this correctly.
Is there a way to use Tag Sources (Discogs, FreeDB, etc) to apply information to a specific set of tags?
In my case, I want to use a Tag Source to update the Title tags, but I want to leave the artist, genre, track, etc tags as they are, and I currently don't see any way to do this.
On a similar note, if there's a way to restrict case conversions to specific tags, I'd love to know what that is, too!
Thanks!
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 3, 2021, 5:30am UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213/2 "2021-03-03T05:30:47Z")
I think you have to modify the web source script and chuck out all the fields that you don't want.
> [@HybridDivide](#):
>
> restrict case conversions to specific tags
How have you done this before? AFAIK the action to convert the case needs the name of a field. So I would say that this is the restriction you are looking for.
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### Author:  [@HybridDivide](https://community.mp3tag.de/u/HybridDivide)
#### Post date: [March 3, 2021, 9:45am UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213/3 "2021-03-03T09:45:38Z")
Thanks for the reply.
Sad there isn't a better method for singling out individual tags for updates from a web source. Since MOST of the time, I do want to update everything! Oh well.
As for Case Conversion, all I do there is select "Case Conversion" from the little dropdown menu from the actions button (Where it just has options for Case Conversion, CD-R, and Standard). But now I've found the other way to do Case Conversion where you can define what fields to convert. So thanks for that!
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### Author:  [@LyricsLover](https://community.mp3tag.de/u/LyricsLover)
#### Post date: [March 3, 2021, 10:28am UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213/4 "2021-03-03T10:28:29Z")
> [@HybridDivide](#):
>
> Since MOST of the time, I do want to update everything! Oh well.
You can copy an existing [tag source](https://community.mp3tag.de/t/web-sources-archive/1681) text file, trim the copy down to your needs and only use it for this specific case. You can repeat this with as many variations as you like. 😉
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### Author:  [@HybridDivide](https://community.mp3tag.de/u/HybridDivide)
#### Post date: [March 3, 2021, 10:37am UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213/5 "2021-03-03T10:37:22Z")
I'll try that next time.
Thanks!
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [February 9, 2026, 12:29pm UTC](https://community.mp3tag.de/t/use-tag-sources-on-certain-tags-only/52213/6 "2026-02-09T12:29:06Z")