Sims 4 Studio - Mass thumbnail assignment to all swatches?

[hu2023]

Hello, I'm very new to all this so I apologize if I'm missing something obvious.

 

I'm trying to assign the same thumbnail to all 30 swatches of a CC item, and as far as I can tell I can only do it manually one by one. Is there a way to assign it to all swatches at once?

 

More specifically, I'd like to assign the thumbnail already present in the first swatch ( https://prnt.sc/_rDh-TVXbq1v ) to all the remaining ones, because in-game when selecting anything than the 1st swath the thumbnail reverts back to the default one for the assigned category.

 

I've exported the thumbnail and manually imported it to other swatches, but is a pain in the butt with so many swatches, plus I'd like to do that with many other CC I'm using which also lack thumbnails for all swatches but the 1st one.

 

Thanks in advance.

 

Edited September 25, 2023 by ffra