Add entity and user to custom reports

Hello. I am looking for a way to add an entity and user to a custom report. We have a report set to print at the end of work period that prints a summary of tickets and their totals. The accounting office needs a user and entity (table number) on each ticket. How can we do this?

Show the report you have, Ticket details report should offer a dropdown of expressions but it will be something like TEN.Table and T.User, not at pc to check.