It would be a helpful user feature to be able to sort campaign index view by the date of the last activity that took place associated with the campaign (last activities referring to assets- social post that was published, marketing email that went out, etc) so that the most recent campaign displays at the top of my view. Many of my campaigns are ongoing and span the length of a year. I went to add this property in the "Edit columns" but none of the properties encapsulated this.
