How can I add specific product information to Facebook and Instagram ads?

[TAKRunning]

Hello,

How/where can I add Facebook & Instagram specific information to products?

I am trying to create a Short Description & a couple of Custom Labels that will be used in my FB Ads. I've looked to see if these are added in the FB Commerce Manager but can't see where so assume they are pulled through from the product info Shopify?

Thanks,
Mike

[Matei86]

I'm also looking for a solution for adding a short description to FB ads via Shopify's catalog. Have you find a solution?