Table Flush Fixture Data and Flow Fixture Data

Under the Fixture Family column, simply select the fixture type from the drop down menu for each line item. For flush fixtures, choose between water closet or urinal; for flow fixtures, choose between private lavatory, public lavatory, kitchen sink or shower. By choosing an option from the drop down menu, a baseline water use case is determined.

Robert - hopefully you have already found your answer. But if not... in the Fixture Family Column, you are selecting one the Fixture Groups that you defined in the Table above. You need to define your Groups first, then they will appear in the drop-down menu.