Hello! I am trying to create a series of reports in ACS that contain key/core delivery metrics (similar to the delivery summary) but only for specific campaign types - e.g. for all of my London newsletter deliveries together, or all of my lead gen email campaigns. At the moment all I can see is a list of all deliveries but there doesn't seem to be away to segment reporting further based on a campaign id or label that could apply to more than one delivery. E.g. label up all my London newsletters ...