NetIQ UserApplication Home 4.5.0

We have requirement to enable managers in our organization to request some specific resource for their subordinates(directReports) from within UserApplication Home. Is it possible? and can we achieve this without actually
defining teams? (creating team manually would not scale) since we have lot of managers at many levels and in differet departments.

How can we easily achieve this goal?, any suggstions or tips would be appreciated.