# Copying Fields and Adding them to Blank Fields

**URL:** https://community.mp3tag.de/t/copying-fields-and-adding-them-to-blank-fields/60215
**Category:** Support
**Created:** [February 27, 2023, 3:17am UTC](https://community.mp3tag.de/t/copying-fields-and-adding-them-to-blank-fields/60215 "2023-02-27T03:17:56Z")
**Posts on this page:** 1
**Showing post:** 8

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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: [February 27, 2023, 6:26pm UTC](https://community.mp3tag.de/t/copying-fields-and-adding-them-to-blank-fields/60215/8 "2023-02-27T18:26:48Z")

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It should be the other way round in respect to FIELD and Format string.  
Which is exactly what it says here:

> [@Actions and batch-operations](https://community.mp3tag.de/t/actions-and-batch-operations/967/15):
>
> Action type: Format value  
> Field: **ALBUMARTIST**  
> Format string: **`%artist%`**

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