How to tell WP that images in ACF is mapped to a post

• kgrondin

• May 29, 2019 at 4:13 am

Hi!

I have a client who has 2,000 images in WordPress Medias but a lot of them are not use.

I can see in list view of medias that featured image of post/page are link and i know i shouldn’t delete them but… Here is my question :

When i set image from ACF field like image or gallery, how can i specify in medias my images are uploaded and use in post/page ?

I’m sure if i can do that, i will save a lot of place in my server.

Thanks for taking the time to read me.