Creating the Linkedin App
Now create a new application by clicking on My apps, Create app.
Enter a name for your app, as well as your Linkedin Page will be linked with this app.
Completing the form and click on the Create app button, will then create your app.
Upon successfully created app, then you will be brought to App Settings screen, where you can immediately click on the Auth tab.
Take a note for Client ID and Client Secret in Application credentials for IACBOX Configuration step later.
Scroll it down further, you can find OAuth 2.0 settings where you need to entering Authorized redirect URLs for your app by clicking pencil icon on the right, and click on Update button upon finishing
Enter the loginpage URL as Authorized redirect URL:
After saving this configuration it will take effect immediately and an option to log in with your LinkedIn account will be displayed on the login page.
If you’ve created a new theme of the login page, then you may need to manually activate LinkedIn Login as login method for it to become visible. This can be done by editing the currently active theme in the WebAdmin menu Login page / Login page editor. In the editor, find and click on Login box 1 (left bottom corner) and then in top right corner, select Social networks in the Tab Element. Proceed by clicking on Save. This will enable the LinkedIn Login in your theme.