For any given event, I should be able to see a breakdown of the first visit utm_campaign. Note that this shouldn't alter any other dimensions (like the time dimension). So, I should be able to select rfp_subscription, daily, and for each of those days, see a breakdown of first visit utm_campaign.
The right way to do this may be to actually build the generalized version (make-your-own-dimension, based on event names, attributes). For now, keep it greedy.
For any given event, I should be able to see a breakdown of the first visit utm_campaign. Note that this shouldn't alter any other dimensions (like the time dimension). So, I should be able to select rfp_subscription, daily, and for each of those days, see a breakdown of first visit utm_campaign.
The right way to do this may be to actually build the generalized version (make-your-own-dimension, based on event names, attributes). For now, keep it greedy.