In the "Order" and "Order Details" tabs of the order page, the advanced search category can use the "Include Subcategories" option to filter by order source.
 

※ The two query conditions of "Order Source" and "Order Source (including subcategories)" can be used together, and the result of the query is "Match any". That is, data that meets either of the two conditions will be included in the result.

For example, when "Offline Advertising" is used as the order source condition, all subcategories under "Offline Advertising" will be found, such as "Offline Advertising/North 1 Store" and "Offline Advertising/North 2 Store".