diff --git a/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/CassandraAppStorage.java b/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/CassandraAppStorage.java
index 19572ad9..48773f1e 100644
--- a/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/CassandraAppStorage.java
+++ b/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/CassandraAppStorage.java
@@ -52,6 +52,8 @@ public class CassandraAppStorage extends AbstractAppStorage {
 
     public static final String ORPHAN_DATA = "ORPHAN_DATA";
 
+    public static final String DISPLAY_TREE = "DISPLAY_TREE";
+
     private final String fileSystemName;
 
     private final Supplier<CassandraContext> contextSupplier;
@@ -1488,7 +1490,7 @@ public void close() {
     @Override
     public List<String> getSupportedFileSystemChecks() {
         return ImmutableList.of(FileSystemCheckOptions.EXPIRED_INCONSISTENT_NODES,
-                REF_NOT_FOUND, ORPHAN_NODE, ORPHAN_DATA);
+                REF_NOT_FOUND, ORPHAN_NODE, ORPHAN_DATA, DISPLAY_TREE);
     }
 
     @Override
@@ -1510,6 +1512,9 @@ public List<FileSystemCheckIssue> checkFileSystem(FileSystemCheckOptions options
                 case ORPHAN_DATA:
                     checkOrphanData(results, options);
                     break;
+                case DISPLAY_TREE:
+                    displayTree(results);
+                    break;
                 default:
                     LOGGER.warn("Check {} not supported in {}", type, getClass());
             }
@@ -1518,6 +1523,11 @@ public List<FileSystemCheckIssue> checkFileSystem(FileSystemCheckOptions options
         return results;
     }
 
+    private void displayTree(List<FileSystemCheckIssue> results) {
+        ResultSet allTables = getSession().execute(select(ID, NAME, PSEUDO_CLASS, CHILD_ID, PARENT_ID).from(CHILDREN_BY_NAME_AND_CLASS));
+        results.add(new DisplayTreeIssueBuilder(allTables).build());
+    }
+
     private void checkOrphanData(List<FileSystemCheckIssue> results, FileSystemCheckOptions options) {
         Set<UUID> existingNodeIds = new HashSet<>();
         Set<UUID> orphanDataIds = new HashSet<>();
diff --git a/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/DisplayTreeIssueBuilder.java b/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/DisplayTreeIssueBuilder.java
new file mode 100644
index 00000000..e7e091d3
--- /dev/null
+++ b/afs-cassandra/src/main/java/com/powsybl/afs/cassandra/DisplayTreeIssueBuilder.java
@@ -0,0 +1,121 @@
+/**
+ * Copyright (c) 2021, RTE (http://www.rte-france.com)
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+package com.powsybl.afs.cassandra;
+
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.powsybl.afs.storage.check.FileSystemCheckIssue;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * @author Yichen TANG <yichen.tang at rte-france.com>
+ */
+class DisplayTreeIssueBuilder {
+
+    private final TreeNode root = new TreeNode("display tree");
+    private final Map<String, TreeNode> nodes = new HashMap<>();
+    private final Map<String, NodeInfo> infos = new HashMap<>();
+
+    DisplayTreeIssueBuilder(ResultSet resultSet) {
+        for (Row row : resultSet) {
+            RowBean rowBean = new RowBean(row.getUUID(0).toString(),
+                    row.getString(1),
+                    row.getString(2),
+                    row.getUUID(3) == null ? null : row.getUUID(3).toString());
+            cacheNodeInfo(rowBean);
+            nodes.computeIfAbsent(rowBean.id, TreeNode::new);
+            if (rowBean.cId != null) {
+                nodes.computeIfAbsent(rowBean.cId, TreeNode::new);
+                nodes.get(rowBean.id).children.add(rowBean.cId);
+            }
+            if (row.getUUID(4) == null) {
+                root.children.add(rowBean.id);
+            }
+        }
+    }
+
+    private void cacheNodeInfo(RowBean bean) {
+        if (!infos.containsKey(bean.id)) {
+            infos.put(bean.id, new NodeInfo(bean.name, bean.pseudoClass));
+        }
+    }
+
+    static class NodeInfo {
+
+        private final String name;
+        private final String pseudoClass;
+
+        NodeInfo(String name, String pseudoClass) {
+            this.name = name;
+            this.pseudoClass = pseudoClass;
+        }
+
+        @Override
+        public String toString() {
+            return name + "(" + pseudoClass + ")";
+        }
+    }
+
+    static class RowBean {
+
+        private final String id;
+        private final String name;
+        private final String pseudoClass;
+        private final String cId;
+
+        RowBean(String id, String name, String pseudoClass, String cId) {
+            this.id = id;
+            this.name = name;
+            this.pseudoClass = pseudoClass;
+            this.cId = cId;
+        }
+    }
+
+    static class TreeNode {
+        String id;
+        String name;
+        Set<String> children = new HashSet<>();
+
+        TreeNode(String id) {
+            this.id = id;
+        }
+
+        TreeNode(String id, String name) {
+            this.id = id;
+            this.name = name;
+        }
+
+        @Override
+        public String toString() {
+            return id + "_" + name;
+        }
+    }
+
+    FileSystemCheckIssue build() {
+        StringBuilder sb = new StringBuilder();
+        printNode(sb, root, 0);
+        return new FileSystemCheckIssue().setDescription(sb.toString());
+    }
+
+    void printNode(StringBuilder sb, TreeNode node, int level) {
+        for (int i = 0; i < level - 1; i++) {
+            sb.append("    ");
+        }
+        if (level != 0) {
+            sb.append(infos.get(node.id))
+                    .append("  ")
+                    .append(node.id)
+                    .append("\n");
+        }
+        int nextLevel = level + 1;
+        node.children.forEach(e -> printNode(sb, nodes.get(e), nextLevel));
+    }
+}
diff --git a/afs-cassandra/src/test/java/com/powsybl/afs/cassandra/CassandraAppStorageTest.java b/afs-cassandra/src/test/java/com/powsybl/afs/cassandra/CassandraAppStorageTest.java
index 677e983c..b9185c05 100644
--- a/afs-cassandra/src/test/java/com/powsybl/afs/cassandra/CassandraAppStorageTest.java
+++ b/afs-cassandra/src/test/java/com/powsybl/afs/cassandra/CassandraAppStorageTest.java
@@ -216,7 +216,8 @@ void testSupportedChecks() {
             .containsExactlyInAnyOrder(CassandraAppStorage.REF_NOT_FOUND,
                     FileSystemCheckOptions.EXPIRED_INCONSISTENT_NODES,
                     CassandraAppStorage.ORPHAN_NODE,
-                    CassandraAppStorage.ORPHAN_DATA
+                    CassandraAppStorage.ORPHAN_DATA,
+                    CassandraAppStorage.DISPLAY_TREE
             );
     }