What to do when an attribute value changes to "Old_"?

Introduction

The teams in charge of the Alltricks catalog are always looking for ways to better categorize the products on the site. In this process, sometimes the prefix "Old_" is added for an attribute that will no longer be used for SEO. At the same time, an equivalent attribute is created to connect it to a better category. 

What do I do in this case on the Mirakl catalog?

You just have to recategorize the product in the category associated with the new attribute value to be able to use it :)

To help you, find all the necessary information in the following table!

Correspondence table (updated regularly)