The purpose of this tab is to identify the fields which constitute the Screen. Each field has a position and a length. Some fields may contain data.
The elements which constitute the Screen layout are presented here in a tree structure whose higher branches are the categories. A category is a group of consecutive Data Elements, Screen calls and/or labels in the list defining the Screen. These elements can be positioned in any manner, corresponding to the overall logic of processing.
You can also call an existing Screen in order to integrate its description into the current Screen.
The -CE Lines tab looks like this:
Each category can be defined only once in a given screen.
Inside a category, the category's elements are displayed in the order in which they have been called. Each line displays the type and name of the element.
All the elements called before the repetitive category implicitly belong to the top category, even if the category line is not displayed. All the elements called under a category belong to this category.
Categories
are displayed with a icon and the name given to the category.