@KubotaNatsuki

We do not have any anaplan built-in functionality to view parent hierarchy properties in child list.

你有to derive the parent hierarchy level properties in child hierarchy dimension using lookup based on parent list formatted property/line item.

for example:

Parent List: List L1

Child List: List L2

Then the lookup line item or property (LKP) should be with the format of List L1 in List L2 dimension/list.

List L2. Property 1 = List L1.Property[lookup:LKP]