This idea has been merged into another idea. To comment or vote on this idea, please visit PL-I-175 Include sub-categories to a selected category in a smart product list.
See attached image - currently you have to manually check each of those subcategories when adding a category contidion to a smart list.
Suggestion - instead make it possible by clicking the parent to select all children.
See related idea: https://ideas.litium.com/ideas/PL-I-175
this is so needed