How to setup a Twitter integration
First, navigate to the home dashboard for the campaign where you'd like to connect the Twitter integration. Then, choose "Social --> Twitter" from the dark navigation bar on the left-hand side of your screen.
Next, click the link in the middle of the screen that says "Setup Twitter".
A window will pop up asking you to enter your user name and password for your Twitter account. Enter your clients' user name and password or the username and password of the account that has permissions to the client Twitter account which you would like to connect, and click "Authorize App".
Your clients' Twitter account will then be connected to the dashboard