How to setup the AdRoll integration
First, navigate to the campaign where you'd like to connect the Adroll integration, then click "Integrations" from the menu on the left side of the screen.
Click on Adroll in the list of available integrations.
Then click Connect New Account.
A window will pop up asking you to enter your user name and password for your AdRoll account. Enter the user name and password of the account that has permissions to the AdRoll client account which you would like to connect.
Finally, you will be prompted to select the customer account which you would like to connect. Click the radio button next to the appropriate account, then click "Save".