The APEX Shuttle item

The APEX Shuttle item has some prominent features that are direction-oriented. As such, it needs special attention so its functionality will not be impaired.

Every APEX Shuttle item is built from two major columns source and destination, and in between, some graphical control icons that allow us to move its members from one column to the other. The top half of the next screenshot displays the APEX Shuttle item in a (native) Left-To-Right page. The left column includes all the options we can select from in the item. The right column includes all the options that were selected. In between, there are five graphical controls. For example, the third one from the top is a right arrowhead, pointing from the available options column to the already selected options one. This control Move our selection from the left (source) column to the right (destination) column.

The bottom half of the previous screenshot shows how the APEX Shuttle item will be rendered on a Right-To-Left...