Link preview in Teams shows blank image
When we share a link for our Community topic or blog article in MS Teams, the preview is always blank photo. How do we make sure there is a thumbnail preview when sharing a link. Is there any setting...
Forum Discussion
As a starter before the very useful coding snippets from Drew and Andrew you might want to start populating the "Open Graph" node image URL on your community root to point to a community image within your assets. The image should be at least 1200 pixels wide. A good ratio is 1.91:1 as that's what Facebook as the founder of Open Graph started with.
You can find that setting in Admin -> Features-> Open Graph
A nice visual way to validate the setting is via https://opengraph.dev/
