# Format string - make parentheses into brackets and make text within lower case

**URL:** https://community.mp3tag.de/t/format-string-make-parentheses-into-brackets-and-make-text-within-lower-case/57198
**Category:** Support
**Created:** [May 3, 2022, 2:39pm UTC](https://community.mp3tag.de/t/format-string-make-parentheses-into-brackets-and-make-text-within-lower-case/57198 "2022-05-03T14:39:29Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![LyricsLover](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/l/c6cbf5/32.png) [@LyricsLover](https://community.mp3tag.de/u/LyricsLover)
#### Post date: [May 3, 2022, 3:32pm UTC](https://community.mp3tag.de/t/format-string-make-parentheses-into-brackets-and-make-text-within-lower-case/57198/4 "2022-05-03T15:32:00Z")

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You could put this two actions in ONE Action Group. Then you have to care about the order to apply only once (at the moment you create the group with this two members).

Maybe the forum software [has removed some chars](https://community.mp3tag.de/t/hints-for-asking-support-requests/56190#use-formatting-when-necessary-4) in your $regexp format string, but you should use the `\(` and` \)` for the brackets, not only `((` and `))`

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_[View the full topic](https://community.mp3tag.de/t/format-string-make-parentheses-into-brackets-and-make-text-within-lower-case/57198)._