If one uses a load with insertParallel mode, the ETL will unconsolidate duplicates of elements in every Top-Element. This behavior is documented but not always wanted - sometimes you only want to load a certain Top Element (Tree) to be loaded with insertParallel (e.g. Balance Sheet or P&L) but do not want other trees to be touched by the ETL. Therefore I propose to have an option/additional loading mode which works like insertParallel but only within a certain sub-tree so that all other trees remain as-is.
added original attachment to this ticket, showing the two options (1.) insertParallel and (2.) unconso+conso and the required option (3.) insertParallel with Boundary and the effects on a sample hierarchy.