This idea has been merged into another idea. To comment or vote on this idea, please visit T2SRM-I-228 License reporting with a list of users/group policy or license pool name.
Under Users & Security in Licensing, where you create all the license pools., allow to select what group polices you wish to assign what pool from a drop list.
In short, make it recursive. Under licensing see available policies and under each policy, allow to select which pool.
Should make it easier for companies that have many policies to see at a glance where the licenses are being consumed.