Interim Reporting - AETR at the jurisdictional parent level

For interim reporting purposes, is there a way to apply a jurisdictional AETR at the jurisdictional level (achieved through an alternate entity hierarchy) in actuals? This is to meet the requirements of IAS 12.

It seems possible by applying the 'Apply forecasted AEETR in Interim Provision. (Automatically launches Refresh Database)' option in settings - this applies the AETR at the parent (jurisdictional in the alternate entity hierarchy) level. However, it also applies at the ultimate parent which ideally would be the sum of the jurisdictions - the calculation at the ultimate parent is effectively applying a single AETR per the ASC 740 approach.