Hi,
I need help.
I have a hierarchical Line Item Subset (LISS) in my model.
Sometimes, I want to select a parent item directly in a filter, so that only the parent is displayed — not its children.
The challenge is that on a LISS, I cannot tick a parent in a module (since Anaplan only allows selecting child items).
I tried a workaround:
- I created a flat list version of the LISS.
- I built a mapping between the flat list and the LISS.
- Users can tick items in the flat list, and I bring that selection back to the LISS with a formula.
However, since I cannot use a summary formula on the LISS, when I select a parent in the flat list, it does not properly reflect in the LISS filter.
✅ What I would like is:
If I select “CA Total” in the flat list, then in the LISS-based module I should see only “CA Total”, without its children.
👉 Does anyone know if there’s a better way to achieve this? Or is the flat list + mapping approach the only option?
