diff --git a/meshroom/core/graph.py b/meshroom/core/graph.py
index cad9e4d8..0eb7bf43 100644
--- a/meshroom/core/graph.py
+++ b/meshroom/core/graph.py
@@ -899,6 +899,7 @@ class Graph(BaseObject):
         dstAttr.valueChanged.emit()
         dstAttr.isLinkChanged.emit()
         srcAttr.hasOutputConnectionsChanged.emit()
+        dstAttr.node.countForLoopChanged.emit()
         return edge
 
     def addEdges(self, *edges):
@@ -915,6 +916,7 @@ class Graph(BaseObject):
         dstAttr.valueChanged.emit()
         dstAttr.isLinkChanged.emit()
         edge.src.hasOutputConnectionsChanged.emit()
+        dstAttr.node.countForLoopChanged.emit()
 
     def getDepth(self, node, minimal=False):
         """ Return node's depth in this Graph.
@@ -1485,6 +1487,7 @@ class Graph(BaseObject):
         nodes, edges = self.dfsOnDiscover(startNodes=[fromNode], reverse=True)
         for node in nodes:
             node.dirty = True
+            node.countForLoopChanged.emit()
 
     def stopExecution(self):
         """ Request graph execution to be stopped by terminating running chunks"""
diff --git a/meshroom/core/node.py b/meshroom/core/node.py
index 79d70f1f..89cf763a 100644
--- a/meshroom/core/node.py
+++ b/meshroom/core/node.py
@@ -1320,6 +1320,25 @@ class BaseNode(BaseObject):
             if attr.enabled and attr.isOutput and hasSupportedExt:
                 return True
         return False
+    
+    def _countForLoop(self):
+        """
+        Return in how many ForLoop nodes this node is.
+        """
+        count = 0
+        # Access to the input attributes of the node
+        for attr in self._attributes:
+            if attr.isInput and attr.isLink:
+                # Access to the attribute connected to the input attribute
+                srcAttr = attr.getLinkParam()
+                # If the srcAttr is a ListAttribute, it means that the node is in a ForLoop
+                if isinstance(srcAttr.root, ListAttribute) and srcAttr.type == attr.type:
+                    # Access the countForLoop of the node of the ListAttribute
+                    count = srcAttr.root.node.countForLoop + 1
+                    if srcAttr.root.isInput:
+                        count = count - 1 if count > 1 else 1
+        return count
+
 
 
     name = Property(str, getName, constant=True)
@@ -1373,6 +1392,9 @@ class BaseNode(BaseObject):
     hasSequenceOutput = Property(bool, hasSequenceOutputAttribute, notify=outputAttrEnabledChanged)
     has3DOutput = Property(bool, has3DOutputAttribute, notify=outputAttrEnabledChanged)
 
+    countForLoopChanged = Signal()
+    countForLoop = Property(int, _countForLoop, notify=countForLoopChanged)
+
 class Node(BaseNode):
     """
     A standard Graph node based on a node type.
diff --git a/meshroom/ui/graph.py b/meshroom/ui/graph.py
index 448f2548..caac4e8e 100644
--- a/meshroom/ui/graph.py
+++ b/meshroom/ui/graph.py
@@ -776,6 +776,7 @@ class UIGraph(QObject):
                 newNode = duplicates[0]
                 previousEdge = self.graph.edge(newNode.attribute(dst.name))
                 self.replaceEdge(previousEdge, listAttribute.at(i), previousEdge.dst)
+                newNode.countForLoopChanged.emit()
 
             # Last, replace the edge with the first element of the list
             return self.replaceEdge(currentEdge, listAttribute.at(0), dst)
diff --git a/meshroom/ui/qml/GraphEditor/Node.qml b/meshroom/ui/qml/GraphEditor/Node.qml
index 47ecdfaf..b343cf79 100755
--- a/meshroom/ui/qml/GraphEditor/Node.qml
+++ b/meshroom/ui/qml/GraphEditor/Node.qml
@@ -276,6 +276,16 @@ Item {
                                 }
                             }
 
+                            // Is in for loop indicator
+                            MaterialLabel {
+                                visible: node.countForLoop > 0
+                                text: MaterialIcons.loop
+                                padding: 2
+                                font.pointSize: 7
+                                palette.text: Colors.sysPalette.text
+                                ToolTip.text: "Is in " + node.countForLoop + " for loop(s)"
+                            }
+
                             // Submitted externally indicator
                             MaterialLabel {
                                 visible: ["SUBMITTED", "RUNNING"].includes(node.globalStatus) && node.chunks.count > 0 && node.isExternal