Rudder

In node details, we are seeing on which group the node belongs.
But strangelly¹, there is only ONE system group displayed, even if there is a lot of system group on which the node belongs.

[1] : it's not strange. There is only one "real" system group, " All nodes managed by root policy server : dynamic (System)". The other are only special targets.

So we have to choose, either to really display system groups for the node, or no system group at all.