Within this space, the user will place the various objects which can exist on a transaction or on a transaction template: constants, user-defined variables, variables existing in the Logical Data Model (LDM), or a border (only for window-type transactions).
All the objects placed on the work space are graphical objects and can be handled as such: they can be moved, modified, deleted, or duplicated. All these objects appear on the work space with their display attributes and colors.
Click below for further details on:
how to work with objects in the Screen layout manager,
how to work with borders (window borders),