Orion Law Management Orion Desktop Articles Billing Prebill Manager Grouping Panel - Sorting Responsible Attorneys into Own Groups Updated April 14, 2025 18:02 You may right click in the Prebill Manager screen and choose Show Grouping Panel, then drag the Responsible Attorney field to the Grouping Panel, and it will group your prebills by Responsible and give you a count as to how many Prebills are under each Responsible attorney. Was this article helpful? Yes/No