«The feature, called legacy contact, appears in Facebook's security settings menu. (slaw.ca)
Using Relativity, KLDiscovery was able to import legacy contacts, create custom fields to document historical contacts, attach previously issued legal holds, and pull organized reports about the project. (relativity.com)
Legacy contacts can add a pinned message to the top of your profile, maintain your page and wall once it is memorialized, accept new friend requests, and download a copy of your Facebook data (if you choose to enable that feature). (webpagefx.com)