How to use COM nodes

Dynamo Player
1

Hello. Can someone give me an example of how to use COM nodes. I don’t understand them. Please

What node do I give input?. For example to this
Sin título

Thanks in advance

2

@mmojoaco ,

what do you mean with COM ?

KR

Andreas

3

There are these nodes that ask you for COM_Object and I want to know which node I connect to COM_Object

4

never heard of it but it seams related to this Cant find the get com objects node