This image displays the Logical Table Details. At the bottom are the following editors ordered from left to right: Name, Source Items, Items, Joins, Conditions, Composition. The Joins editor is currently displayed. Joins editor is used to define Joins. The editor contains the JOINS table, containing the following columns, ordered from left to right: Join Name, Master Logical Table, Detail always has master, One to one, Outer join, Description. One row is displayed. Below the Join table is the Join Components table. This table contains the following columns, ordered from left to right: Local Item, Operator, and Remote Item. The Join Components table defines the join condition.