# Capital Letter conversion

**URL:** https://community.mp3tag.de/t/capital-letter-conversion/52642
**Category:** Support
**Created:** [April 3, 2021, 12:10pm UTC](https://community.mp3tag.de/t/capital-letter-conversion/52642 "2021-04-03T12:10:47Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [April 3, 2021, 4:13pm UTC](https://community.mp3tag.de/t/capital-letter-conversion/52642/10 "2021-04-03T16:13:48Z")

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> [@robvonrotz](#):
>
> Now there remains a problem with Roman letters

see here:

> [@Action group to captitalize Roman numerals](https://community.mp3tag.de/t/action-group-to-captitalize-roman-numerals/4092):
>
> Here is an .mta rules file (attached) that will captitalize Roman numerals I through XXX in file tags. e. g.: Before: Vi. Visitation from Alpha vI After: VI. Visitation from Alpha VI Note that "Vi" in "Visitation" is preserved while Roman numerals are correctly capitalized Installation: If MP3Tag is running, close it Copy the Numerals.mta file to your MP3Tag folder (e. g. C:\Documents and Settings[username]\Application Data\Mp3tag\data\actions Re-run MP3Tag Select audio file(s) with Roman…

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_[View the full topic](https://community.mp3tag.de/t/capital-letter-conversion/52642)._