Based on the Sensor Monitor sample, I’ve implemented a similar item hierarchy for my plugin. The structure is visible in the Admin tree, and behaves as expected in terms of registration and rendering. Here’s what I’m seeing:

When clicking on the “ICX Stations” node, the tree expands to show both the ICX servers and their corresponding stations.
However, my goal is different, I want it to appear as shown here
In other words, I would like the ICXStation items to appear directly under each ICXServer item, not grouped under a shared “ICX Stations” node.
Is this possbile ?
Thats my current ItemNode
var serverItemNode = new ItemNode(
ICXServerKind,
Guid.Empty,
"ICX Server",
_serverIcon,
"ICX Servers",
_serverIcon,
Category.Text,
true,
ItemsAllowed.Many,
new ICXServerItemManager(ICXServerKind),
new List<ItemNode>
{
new ItemNode(
ICXStationKind,
ICXServerKind,
"ICX Station",
_stationIcon,
"ICX Stations",
_stationIcon,
Category.Text,
true,
ItemsAllowed.Many,
new ICXStationItemManager(ICXStationKind),
null
)
},
null
);

