The Chrome LinkedIn Plugin enables you to update a client record using the details found on their LinkedIn profile.
To do this search LinkedIn for their profile.
When the profile loads open the Chameleon-i plugin, this will display on the right side of your screen, and press the green 'Link to existing contact' button and search for the client.
Then select the blue client icon and search.
Once you have found and selected the client, this will then update the record in Chameleon-i.