Op

Here you can connect another object that should serve as a reference.

Children

The Add Input and Remove Port commands can be used to create the desired number of inputs that should be grouped. Contrary to the Null Node, neither the Node's coordinate system nor the system in the Op Input will be used as the parent system for the grouped objects. In order to move the generated or grouped shapes, a Matrix Op Node can be added, for example.

Matrix

Here you can define the Node's matrix or input it into the Node.