Add place holders to organise General Lists and add Subsets and Line Item Subsets at the bottom or the General Lists. This will ensure that Subsets and Line Item Subsets can be easily identified when referring to them in the 'Applies To'. It is Ok to use emojis for the placeholder lists
Related to Rule:
1.08-01 Don't use Emojis
Questions on this topic? See 1.05-09 Create Placeholders in general lists in our Planual forum.