diff --git a/src/woodshop/gui/feature_panel.py b/src/woodshop/gui/feature_panel.py
index 509bff1..d5b39ee 100644
--- a/src/woodshop/gui/feature_panel.py
+++ b/src/woodshop/gui/feature_panel.py
@@ -94,12 +94,15 @@ class FeaturePanel(QWidget):
         part = self._part()
         self.list.clear()
         feats = part.features if part else []
+        connected = {c.anchor for c in self.c.scene.connections}
+        connected |= {c.moving for c in self.c.scene.connections}
         # keep the active feature pointing at something on this board
         ids = [f.id for f in feats]
         if self.c.active_feature not in ids:
             self.c.active_feature = ids[0] if ids else None
         for f in feats:
-            label = (f"{f.id}: {f.kind} · {f.face}")
+            mark = "  🔗 connected" if f.id in connected else ""
+            label = f"{f.id}: {f.kind} · {f.face}{mark}"
             item = QListWidgetItem(label)
             item.setData(Qt.UserRole, f.id)
             self.list.addItem(item)