There are three ways of creating child instances:
•Using a Button - If you will only have a single child instance for an app then use the Show App button.
•Using a Behavior Command - Behavior commands will be required less often, as their use is more cumbersome than using the pre-defined button objects.
•Show App Button in a Table Object - If you will have several child instances, then use a Table object.
Each of these has options on the Properties panel that allow you to specify exactly what the relationship is between the current app instance and the other app instance that is about to be created. Note that not every method will not set up a parent-child relationship; the New Instance option will create a new instance without any parent-child relationship.
See also: Using the Show App Button
Return to: Linking Apps and Using Parent-Child Relationships, Designing an App