The Linked In object allows you to tie your LinkedIn account into XPOR.
After creating the object and opening its editor, navigate to the 'Profile' tab and click the 'Connect' button located in the top left.
This will open a confirmation page in another tab asking you to allow XPOR access and for you to sign in.
When you successfully login the tab will disappear and XPOR will handle the rest.
You have successfully tied in your LinkedIn account into XPOR.