have select subject in multiple photos

[Elad5E5C]

Let say I have 100 photos with dark beckground and I would like to lighten the beckground of all of them in ones...

Now it not works and make the right mask just in the most selected photo.

[Ranjisha Sengupta]

Hi there,

Thanks for reaching out. 

Lightroom does have the options to batch edit photos like sync & copy-paste. However, the ability to add AI-based masks to multiple photos is limited to a linear gradient. We have this feature request posted to us. Please check the thread: https://community.adobe.com/t5/lightroom-classic-ideas/p-masking-add-auto-update-recompute-to-subjec...

Remember to upvote feature requests!

Let us know if it helps.

Regards,

Ranjisha