# Rule action: Copy value

* Copy the content from one field to another
  * Fill empty description fields with content from title
  * Fill empty sale\_price fields with content from price

Use the **copy value** action to copy the value of a certain field to another field. You can select which field to copy the value from.

<figure><img src="/files/815dde63e46cc395a6d9c84fd8fc7fff5954ecf8" alt=""><figcaption></figcaption></figure>


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