To stop a Campaign, navigate to Admin Home>Campaigns tile>Campaigns in progress. Select the Actions tab on the Campaign you want to stop. Select View campaign, then the End Campaign button on the top right-hand corner:
This will end the Campaign, and the contents within it will be automatically archived for you. You will still have an audit trail of the content within this now ‘ended’ Campaign.
Please note: you can now also end an individual step within a campaign instead of ending a full Campaign. If you require to do this, please view the Campaign, and select the 'Stop' sign on the step you want to archive: