...
The Links View enables you to perform bindings of controls in order to display data content into a grid or into a form from a business entity data source object, or even to link several business entity objects between each other so that children entity data is automatically displayed for the current parent record. Adding a link can be done by first hoovering on top of the icon of the control which is the source of the link and drag-and-drop the small blue arrow which appears on top of other control representing the target of that link. Releasing the drag will open a popup dialog asking for the type of that link
Any changes to the object settings, attributes, design layout and events or links need to be saved before they will take effect.
...