Network Analysis - implement component-wise color or show components by color

I have created a workflow for network analysis to identify collution between bidders. I want to colour the vertices based on their component (group they belong). I understand that somehow, I should extract component ID for each vertex and use it in color node. But I am not finding a node / functionality to extract component ID from the created network. Any advice on how to extract the most connected bidder (ID) or most repeatedly used mobile / email / pan is also welcome.

Thank you for all that I learnt through the community.

network analysis_vr01.knwf