How to create MDI windows

It’s possible to create MDI windows with the IDE by following these steps:

1.	Click on the Screen title bar in order to load screen properties in the Property View.

2.	Set the property "window type" to "MDI-PARENT".

3.	Create a new Screen.

4.	Select the new Screen and set the property "window type" to "MDI-CHILD".

5.	Set the property "upon" to the name of the screen edited at point 1.

6.	Repeat from step 3 for each MDI-CHILD window that you want to add to the MDI-PARENT window.