Use this utility to provide input to multiple slots in one go.
Example: Assume we have an Application called Application1. This has a function block Add inside it. Now, you want to give inputs to all slots of the Add block in one go from an NV or Object outside Application1. To achieve this, you can expose all slots of the Add block using the Composite feature and then connect the NV or Object to each slot.
Alternatively, you can drag a Pass Thru component from the Honeywell Spyder Palette (Util > Pass Thru) to Application1. Now, you can expose the Pass slot using the Composite feature and then connect this slot to the NV/Object. Double-click Application1 and connect Pass slot to as many slots on the Add block as you want.