Integrating a Google Ads account with a campaign is easy. Just go to the campaign you want to integrate by selecting it in the campaign dropdown on the left under the navigation or in the list of campaigns in the main page, then settings / integrations.
You will see the list of the different integrations possible.
Click on "Authorize" in the Google Adwords box. YThe system will then ask you to identify yourself or choose a Google Account linked to the Google Ads account you want to access.
Once done you will see the multiple Google Ads account under your Google Account. Note that our Google Ads account integration support both MCC and non MCC accounts.
If your account is a MCC account, you will see a list of all customers under it. Once you select a customer, you will see all campaigns to integrate.
If your account is not a MCC account, you will see directly the campaigns.
Choose one or more campaigns. Click Save Changes. You are done.
You can change the integration by clicking Manage, or totally disconnect the account by clicking Disconnect.