diff --git a/src/components/Graphs/graphUtils.spec.ts b/src/components/Graphs/graphUtils.spec.ts
index f4340194..15831bac 100644
--- a/src/components/Graphs/graphUtils.spec.ts
+++ b/src/components/Graphs/graphUtils.spec.ts
@@ -1,6 +1,6 @@
-import { describe, it, expect } from 'vitest';
-import { getStatusCondition, resolveProviderType, generateColorMap } from './graphUtils';
-import { ProviderConfigs } from '../../lib/shared/types';
+import { describe, it, expect, vi } from 'vitest';
+import { getStatusCondition, resolveProviderType, generateColorMap, buildTreeData } from './graphUtils';
+import { ProviderConfigs, ManagedResourceGroup, ManagedResourceItem } from '../../lib/shared/types';
 
 describe('getStatusCondition', () => {
   it('returns the Ready condition when present', () => {
@@ -89,3 +89,91 @@ describe('generateColorMap', () => {
     expect(generateColorMap([], 'provider')).toEqual({});
   });
 });
+
+describe('buildTreeData', () => {
+  const mockOnYamlClick = vi.fn();
+  const mockProviderConfigsList: ProviderConfigs[] = [
+    {
+      provider: 'test-provider',
+      items: [{ metadata: { name: 'test-config' }, apiVersion: 'btp/v1' }],
+    },
+  ] as any;
+
+  it('builds tree data for single item', () => {
+    const item: ManagedResourceItem = {
+      metadata: { name: 'test-resource' },
+      apiVersion: 'v1',
+      kind: 'TestKind',
+      spec: {
+        providerConfigRef: { name: 'test-config' },
+        forProvider: {},
+      },
+      status: { conditions: [{ type: 'Ready', status: 'True', lastTransitionTime: '2024-01-01' }] },
+    } as any;
+
+    const managedResources: ManagedResourceGroup[] = [{ items: [item] }];
+    const result = buildTreeData(managedResources, mockProviderConfigsList, mockOnYamlClick);
+
+    expect(result).toHaveLength(1);
+    expect(result[0]).toMatchObject({
+      id: 'test-resource-v1',
+      label: 'test-resource-v1',
+      type: 'TestKind',
+      providerConfigName: 'test-config',
+      status: 'OK',
+      parentId: undefined,
+      extraRefs: [],
+    });
+  });
+
+  it('builds tree data with references', () => {
+    const item: ManagedResourceItem = {
+      metadata: { name: 'space-resource' },
+      apiVersion: 'v1beta1',
+      kind: 'Space',
+      spec: {
+        providerConfigRef: { name: 'cf-config' },
+        forProvider: {
+          subaccountRef: { name: 'my-subaccount' },
+          orgRef: { name: 'my-org' },
+        },
+      },
+      status: { conditions: [{ type: 'Ready', status: 'False' }] },
+    } as any;
+
+    const managedResources: ManagedResourceGroup[] = [{ items: [item] }];
+    const result = buildTreeData(managedResources, mockProviderConfigsList, mockOnYamlClick);
+
+    expect(result[0]).toMatchObject({
+      id: 'space-resource-v1beta1',
+      parentId: 'my-subaccount-v1beta1',
+      extraRefs: ['my-org-v1beta1'],
+      status: 'ERROR',
+    });
+  });
+
+  it('creates separate nodes for items with same name but different apiVersion', () => {
+    const item1: ManagedResourceItem = {
+      metadata: { name: 'same-resource' },
+      apiVersion: 'v1',
+      kind: 'TestKind',
+      spec: { providerConfigRef: { name: 'test-config' }, forProvider: {} },
+      status: { conditions: [{ type: 'Ready', status: 'True' }] },
+    } as any;
+
+    const item2: ManagedResourceItem = {
+      metadata: { name: 'same-resource' },
+      apiVersion: 'v1beta1',
+      kind: 'TestKind',
+      spec: { providerConfigRef: { name: 'test-config' }, forProvider: {} },
+      status: { conditions: [{ type: 'Ready', status: 'True' }] },
+    } as any;
+
+    const managedResources: ManagedResourceGroup[] = [{ items: [item1, item2] }];
+    const result = buildTreeData(managedResources, mockProviderConfigsList, mockOnYamlClick);
+
+    expect(result).toHaveLength(2);
+    expect(result.map((r) => r.id)).toEqual(['same-resource-v1', 'same-resource-v1beta1']);
+    expect(result.map((r) => r.label)).toEqual(['same-resource-v1', 'same-resource-v1beta1']);
+  });
+});
diff --git a/src/components/Graphs/graphUtils.ts b/src/components/Graphs/graphUtils.ts
index 9dc51d02..390eed08 100644
--- a/src/components/Graphs/graphUtils.ts
+++ b/src/components/Graphs/graphUtils.ts
@@ -1,4 +1,4 @@
-import { Condition, ManagedResourceItem, ProviderConfigs } from '../../lib/shared/types';
+import { Condition, ManagedResourceItem, ProviderConfigs, ManagedResourceGroup } from '../../lib/shared/types';
 import { NodeData } from './types';
 
 export type StatusType = 'ERROR' | 'OK';
@@ -81,3 +81,94 @@ export function extractRefs(item: ManagedResourceItem) {
     globalaccountTrustConfigurationRef: item?.spec?.forProvider?.globalaccountTrustConfigurationRef?.name,
   };
 }
+
+export function buildTreeData(
+  managedResources: ManagedResourceGroup[] | undefined,
+  providerConfigsList: ProviderConfigs[],
+  onYamlClick: (item: ManagedResourceItem) => void,
+): NodeData[] {
+  if (!managedResources || !providerConfigsList) return [];
+
+  const allNodesMap = new Map<string, NodeData>();
+
+  managedResources.forEach((group: ManagedResourceGroup) => {
+    group.items?.forEach((item: ManagedResourceItem) => {
+      const name = item?.metadata?.name;
+      const apiVersion = item?.apiVersion ?? '';
+      const id = `${name}-${apiVersion}`;
+      const kind = item?.kind;
+      const providerConfigName = item?.spec?.providerConfigRef?.name ?? 'unknown';
+      const providerType = resolveProviderType(providerConfigName, providerConfigsList);
+      const statusCond = getStatusCondition(item?.status?.conditions);
+      const status = statusCond?.status === 'True' ? 'OK' : 'ERROR';
+
+      let fluxName: string | undefined;
+      const labelsMap = (item.metadata as unknown as { labels?: Record<string, string> }).labels;
+      if (labelsMap) {
+        const key = Object.keys(labelsMap).find((k) => k.endsWith('/name'));
+        if (key) fluxName = labelsMap[key];
+      }
+
+      const {
+        subaccountRef,
+        serviceManagerRef,
+        spaceRef,
+        orgRef,
+        cloudManagementRef,
+        directoryRef,
+        entitlementRef,
+        globalAccountRef,
+        orgRoleRef,
+        spaceMembersRef,
+        cloudFoundryEnvironmentRef,
+        kymaEnvironmentRef,
+        roleCollectionRef,
+        roleCollectionAssignmentRef,
+        subaccountTrustConfigurationRef,
+        globalaccountTrustConfigurationRef,
+      } = extractRefs(item);
+
+      const createReferenceIdWithApiVersion = (referenceName: string | undefined) => {
+        if (!referenceName) return undefined;
+        return `${referenceName}-${apiVersion}`;
+      };
+
+      if (id) {
+        allNodesMap.set(id, {
+          id,
+          label: id,
+          type: kind,
+          providerConfigName,
+          providerType,
+          status,
+          transitionTime: statusCond?.lastTransitionTime ?? '',
+          statusMessage: statusCond?.reason ?? statusCond?.message ?? '',
+          fluxName,
+          parentId: createReferenceIdWithApiVersion(serviceManagerRef || subaccountRef),
+          extraRefs: [
+            spaceRef,
+            orgRef,
+            cloudManagementRef,
+            directoryRef,
+            entitlementRef,
+            globalAccountRef,
+            orgRoleRef,
+            spaceMembersRef,
+            cloudFoundryEnvironmentRef,
+            kymaEnvironmentRef,
+            roleCollectionRef,
+            roleCollectionAssignmentRef,
+            subaccountTrustConfigurationRef,
+            globalaccountTrustConfigurationRef,
+          ]
+            .map(createReferenceIdWithApiVersion)
+            .filter(Boolean) as string[],
+          item,
+          onYamlClick,
+        });
+      }
+    });
+  });
+
+  return Array.from(allNodesMap.values());
+}
diff --git a/src/components/Graphs/useGraph.ts b/src/components/Graphs/useGraph.ts
index 92e72db6..d8c53531 100644
--- a/src/components/Graphs/useGraph.ts
+++ b/src/components/Graphs/useGraph.ts
@@ -5,8 +5,8 @@ import { resourcesInterval } from '../../lib/shared/constants';
 import { Node, Edge, Position, MarkerType } from '@xyflow/react';
 import dagre from 'dagre';
 import { NodeData, ColorBy } from './types';
-import { extractRefs, generateColorMap, getStatusCondition, resolveProviderType } from './graphUtils';
-import { ManagedResourceGroup, ManagedResourceItem } from '../../lib/shared/types';
+import { buildTreeData, generateColorMap } from './graphUtils';
+import { ManagedResourceItem } from '../../lib/shared/types';
 
 const nodeWidth = 250;
 const nodeHeight = 60;
@@ -97,83 +97,10 @@ export function useGraph(colorBy: ColorBy, onYamlClick: (item: ManagedResourceIt
   const loading = managedResourcesLoading || providerConfigsLoading;
   const error = managedResourcesError || providerConfigsError;
 
-  const treeData = useMemo(() => {
-    if (!managedResources || !providerConfigsList) return [];
-    const allNodesMap = new Map<string, NodeData>();
-    managedResources.forEach((group: ManagedResourceGroup) => {
-      group.items?.forEach((item: ManagedResourceItem) => {
-        const id = item?.metadata?.name;
-        const kind = item?.kind;
-        const providerConfigName = item?.spec?.providerConfigRef?.name ?? 'unknown';
-        const providerType = resolveProviderType(providerConfigName, providerConfigsList);
-        const statusCond = getStatusCondition(item?.status?.conditions);
-        const status = statusCond?.status === 'True' ? 'OK' : 'ERROR';
-
-        let fluxName: string | undefined;
-        const labelsMap = (item.metadata as unknown as { labels?: Record<string, string> }).labels;
-        if (labelsMap) {
-          const key = Object.keys(labelsMap).find((k) => k.endsWith('/name'));
-          if (key) fluxName = labelsMap[key];
-        }
-
-        const {
-          subaccountRef,
-          serviceManagerRef,
-          spaceRef,
-          orgRef,
-          cloudManagementRef,
-          directoryRef,
-          entitlementRef,
-          globalAccountRef,
-          orgRoleRef,
-          spaceMembersRef,
-          cloudFoundryEnvironmentRef,
-          kymaEnvironmentRef,
-          roleCollectionRef,
-          roleCollectionAssignmentRef,
-          subaccountTrustConfigurationRef,
-          globalaccountTrustConfigurationRef,
-        } = extractRefs(item);
-
-        const parentId = serviceManagerRef || subaccountRef;
-        const extraRefs = [
-          spaceRef,
-          orgRef,
-          cloudManagementRef,
-          directoryRef,
-          entitlementRef,
-          globalAccountRef,
-          orgRoleRef,
-          spaceMembersRef,
-          cloudFoundryEnvironmentRef,
-          kymaEnvironmentRef,
-          roleCollectionRef,
-          roleCollectionAssignmentRef,
-          subaccountTrustConfigurationRef,
-          globalaccountTrustConfigurationRef,
-        ].filter(Boolean) as string[];
-
-        if (id) {
-          allNodesMap.set(id, {
-            id,
-            label: id,
-            type: kind,
-            providerConfigName,
-            providerType,
-            status,
-            transitionTime: statusCond?.lastTransitionTime ?? '',
-            statusMessage: statusCond?.reason ?? statusCond?.message ?? '',
-            fluxName,
-            parentId,
-            extraRefs,
-            item,
-            onYamlClick,
-          });
-        }
-      });
-    });
-    return Array.from(allNodesMap.values());
-  }, [managedResources, providerConfigsList, onYamlClick]);
+  const treeData = useMemo(
+    () => buildTreeData(managedResources, providerConfigsList, onYamlClick),
+    [managedResources, providerConfigsList, onYamlClick],
+  );
 
   const colorMap = useMemo(() => generateColorMap(treeData, colorBy), [treeData, colorBy]);