Is there a test environment hirarachy that we can create in RQM

Example: I need to create a platform Architecture as a test environment it include (Alpha, BEV, Crossover SUV,.......) and each one of these architectures includes a list of programs that applies to like Alpha has (A1BC/A1AC, A1LL/A1LL-V, A1SL,............), So I want my test environment to show as Alpha-A1BC/A1AC.

Is there a way to implement that? when we create the environments it allows the hierarchy but when we add it, it does not show it in the Test case execution record.