Show "hidden" products in Collection, not just in products tab

[Monet]

I'm analyzing some of my products from the backend. I want to suggest a feature where we can see the items we have "hidden" from the collections album, probably just a mark to indicate that it's hidden, instead of clicking through the products one by one in the Collections to see if it's hidden, then go back to the collections again to check on the other items. 

Thank you! 

[Cat]

I'd love to be able to see all backend data for collections. It wouldn't necessarily have to be incorporated into the collection page - if we could just filter our products list by collection that would be perfect!

[samack]

Yes please.  We need to be able to see which hidden products are in collections as well as which collection they are in when we are working on optimizing the products in the backend. I'd love to be able to see all backend data for collections too, and to filter our products list by collection including which products are not in any collection.

[Fiona]

I will pass on the suggestion.

Thanks!