- Make sure you are logged in to Google Ads.
- Select the correct account from the dropdown, located at the top left.

- Click on "Tools and settings" in the top right corner, and select "Access & security" in the "Settings" column of the flyout menu.

- Click on the "Add user" button.

- Fill in the e-mailaddress of the user you want to add, and select the correct permissions.Note: the e-mail address has to be linked to a Google Account.

- Invite the new account.