Orion Law Management Orion Desktop Articles Billing Combining Fee Transactions for the same Timekeeper on the Same Date Updated April 14, 2025 18:38 The act of concatenating transactions is actually controlled by the Invoice Style and not the Invoicing Program. Determine what Invoice Style the Matter is using and call it up in the Invoice Styler (Billing Manager, TOOLS, Invoice Styler). Once the correct Invoice Style is displayed, choose Invoicing, Settings from the menu bar and place a check mark in the Concatenate Fees option. Click the OK Button and then save the Invoice Style. Was this article helpful? Yes/No