Unknown icon on the Configuration tab

Hello company,

I encounter a new feature on SolidWorks 2023,

I have an icon present on one of my configurations, it's the first time I've seen this symbol.

It only exists on one config, and is only present on configs that I have duplicated from it. (I also specify that this symbol was present before I made an excel family table)

Thank you for your answers in advance.

By analyzing your own image, it would not be related to the configuration comments?


The icon looks strong, even though I don't personally know this feature.

EDIT: After testing on 2023 I confirm if in your part family you add a column with $COMMENTAIRE and you fill in a row of this column the symbol appears on the corresponding configuration.