You cannot link an existing note to a contact.
The LinkedIn Integration within Evernote is there for Business Card scanning.
Once you connect Evernote for iOS or Android and LinkedIn, any time you create a Business Card note (via the new “Camera” note option), it will search LinkedIn for the profile of the user based on the email address found on the business card.
You will then be given the option to connect on LinkedIn, as well as send an email to email address on the card (sending a digital version of your own Business Card.)
It is my #1 favorite use of Evernote.
Originally Posted: https://www.quora.com/How-do-you-utilize-Evernote-LinkedIn-contacts-integration
Originally Posted On: 2015-02-08