Lightning Experience: Is the "sharing" button available on records?
|Knowledge Article Number||000232756|
|Description||In Salesforce Classic ("Aloha Classic") - Admins are able to add a standard "sharing" button to most record page layouts - allowing admins to view all of the users who have access to a particular record and why:
|Resolution||As of Spring '16, this "sharing button" is still not available in Lightning Experience. Users will need to temporarily switch to Classic to view the information. This is on the roadmap for a future release coming soon.|