Facebook / Twitter Share Image Property - how can it be set?

[DReffects2]

I've seen an option to upload a specific image to be used as og:image for facebook in the Theme Settings.

Unfortunately this does not work well with news articles I'd like to share on facebook since every article has the very same og:image. Is there a way around this?

Thanks

[opentype]

Activate the stock Record Image field and upload an image. It will be set as og:image. 

[KentT]

On a related issue.  I've found v4.2 to be much better in picking a better image from Pages, Gallery, etc. to use on a FB share.  But, mine still does not use an image from a forum topic in the share.  

This was widely discussed in v4.1 with no clear work around.  Did v4.2 do anything to improve that?

[Surendra.S]

On 10/10/2017 at 12:07 AM, opentype said:

Activate the stock Record Image field and upload an image. It will be set as og:image. 

Can you please explain where exactly to do it ?

What is Stock Record Image field ?

[bfarber]

AdminCP > Pages > Fields (underneath the Database in question). At the bottom of the page you can enable the "Record Image" field.