Line item subsets - Anaplan Technical Documentation
https://help.anaplan.com/fd6bfccc-fd3b-4d55-b838-59cdda9c572c-Line-item-subsetsA line item subset is a list of line items from the same module or different modules in a model.
Use line item subsets to:
Narrow down a large list of line items to a smaller group.
Group calculations together from different modules.
Group line items from different modules into one list.