Display the relation of Moulds.

[chienweiluo]

In actual use, I often find the connection between the input of Mould A and Mould B. So I think this feature may be needed. It should also play a supporting role in large app.

Regarding the full view of this relationship, I think it can be a pop-up box after a button clicked, and the user presses it when they need to know it.I will set a simple demo after the "Extended Component Insert Dialog" be done. And we can continue to discuss and expand related operations in the future.