I'm noticing that there isn't a geo unit "access authorization" drop down on test profiles?  I'm wondering why that is, does geo units not matter for test profiles?

Is it possible to have a dynamic content block collapse completely?  An example of the goal we are trying to achieve.  Within a dynamic content block we have three variations: the default, block A and block B.  Block A will appear if the profile is 21-30 years old.  Block B will appear if the profil...

I'm looking to have a personalized hero image generate based on a profile trigger.  Is there anyway to personalize images in campaign standard?     Or is building a bunch of difference dynamic image blocks the only way to achieve this?