diff --git a/backend/views/syson-standard-diagrams-view/pom.xml b/backend/views/syson-standard-diagrams-view/pom.xml
index 1e02520f8..bab3b41b9 100644
--- a/backend/views/syson-standard-diagrams-view/pom.xml
+++ b/backend/views/syson-standard-diagrams-view/pom.xml
@@ -61,6 +61,11 @@
 			<artifactId>sirius-components-view-builder</artifactId>
 			<version>${sirius.web.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.eclipse.sirius</groupId>
+			<artifactId>sirius-components-collaborative</artifactId>
+			<version>${sirius.web.version}</version>
+		</dependency>
 		<dependency>
 			<groupId>org.eclipse.sirius</groupId>
 			<artifactId>sirius-components-collaborative-diagrams</artifactId>
diff --git a/backend/views/syson-standard-diagrams-view/src/main/java/org/eclipse/syson/standard/diagrams/view/SysONRepresentationDescriptionMetadataSorter.java b/backend/views/syson-standard-diagrams-view/src/main/java/org/eclipse/syson/standard/diagrams/view/SysONRepresentationDescriptionMetadataSorter.java
index 3412214b4..ab6b991a0 100644
--- a/backend/views/syson-standard-diagrams-view/src/main/java/org/eclipse/syson/standard/diagrams/view/SysONRepresentationDescriptionMetadataSorter.java
+++ b/backend/views/syson-standard-diagrams-view/src/main/java/org/eclipse/syson/standard/diagrams/view/SysONRepresentationDescriptionMetadataSorter.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2025 Obeo.
+ * Copyright (c) 2025, 2026 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -15,7 +15,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.eclipse.sirius.components.collaborative.api.RepresentationDescriptionMetadata;
+import org.eclipse.sirius.components.collaborative.dto.RepresentationDescriptionMetadataDTO;
 import org.eclipse.sirius.components.emf.services.api.IRepresentationDescriptionMetadataSorter;
 import org.springframework.stereotype.Service;
 
@@ -28,10 +28,10 @@
 public class SysONRepresentationDescriptionMetadataSorter implements IRepresentationDescriptionMetadataSorter {
 
     @Override
-    public List<RepresentationDescriptionMetadata> sort(List<RepresentationDescriptionMetadata> representationDescriptions) {
-        List<RepresentationDescriptionMetadata> sortedRepresentationDescriptions = new ArrayList<>();
-        for (RepresentationDescriptionMetadata representationDescriptionMetadata : representationDescriptions) {
-            if (SDVDiagramDescriptionProvider.DESCRIPTION_NAME.equals(representationDescriptionMetadata.getLabel())) {
+    public List<RepresentationDescriptionMetadataDTO> sort(List<RepresentationDescriptionMetadataDTO> representationDescriptions) {
+        List<RepresentationDescriptionMetadataDTO> sortedRepresentationDescriptions = new ArrayList<>();
+        for (RepresentationDescriptionMetadataDTO representationDescriptionMetadata : representationDescriptions) {
+            if (SDVDiagramDescriptionProvider.DESCRIPTION_NAME.equals(representationDescriptionMetadata.label())) {
                 sortedRepresentationDescriptions.add(0, representationDescriptionMetadata);
             } else {
                 sortedRepresentationDescriptions.add(representationDescriptionMetadata);
diff --git a/frontend/syson-components/package.json b/frontend/syson-components/package.json
index 5f5f57e61..2afcf965d 100644
--- a/frontend/syson-components/package.json
+++ b/frontend/syson-components/package.json
@@ -31,27 +31,27 @@
   },
   "peerDependencies": {
     "@apollo/client": "3.10.4",
-    "@eclipse-sirius/sirius-components-browser": "2026.3.3",
-    "@eclipse-sirius/sirius-components-charts": "2026.3.3",
-    "@eclipse-sirius/sirius-components-core": "2026.3.3",
-    "@eclipse-sirius/sirius-components-datatree": "2026.3.3",
-    "@eclipse-sirius/sirius-components-deck": "2026.3.3",
-    "@eclipse-sirius/sirius-components-diagrams": "2026.3.3",
-    "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.3",
-    "@eclipse-sirius/sirius-components-forms": "2026.3.3",
-    "@eclipse-sirius/sirius-components-gantt": "2026.3.3",
-    "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.3",
-    "@eclipse-sirius/sirius-components-omnibox": "2026.3.3",
-    "@eclipse-sirius/sirius-components-palette": "2026.3.3",
-    "@eclipse-sirius/sirius-components-portals": "2026.3.3",
-    "@eclipse-sirius/sirius-components-selection": "2026.3.3",
-    "@eclipse-sirius/sirius-components-tables": "2026.3.3",
-    "@eclipse-sirius/sirius-components-trees": "2026.3.3",
-    "@eclipse-sirius/sirius-components-tsconfig": "2026.3.3",
-    "@eclipse-sirius/sirius-components-validation": "2026.3.3",
-    "@eclipse-sirius/sirius-components-widget-reference": "2026.3.3",
-    "@eclipse-sirius/sirius-components-widget-table": "2026.3.3",
-    "@eclipse-sirius/sirius-web-application": "2026.3.3",
+    "@eclipse-sirius/sirius-components-browser": "2026.3.8",
+    "@eclipse-sirius/sirius-components-charts": "2026.3.8",
+    "@eclipse-sirius/sirius-components-core": "2026.3.8",
+    "@eclipse-sirius/sirius-components-datatree": "2026.3.8",
+    "@eclipse-sirius/sirius-components-deck": "2026.3.8",
+    "@eclipse-sirius/sirius-components-diagrams": "2026.3.8",
+    "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.8",
+    "@eclipse-sirius/sirius-components-forms": "2026.3.8",
+    "@eclipse-sirius/sirius-components-gantt": "2026.3.8",
+    "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.8",
+    "@eclipse-sirius/sirius-components-omnibox": "2026.3.8",
+    "@eclipse-sirius/sirius-components-palette": "2026.3.8",
+    "@eclipse-sirius/sirius-components-portals": "2026.3.8",
+    "@eclipse-sirius/sirius-components-selection": "2026.3.8",
+    "@eclipse-sirius/sirius-components-tables": "2026.3.8",
+    "@eclipse-sirius/sirius-components-trees": "2026.3.8",
+    "@eclipse-sirius/sirius-components-tsconfig": "2026.3.8",
+    "@eclipse-sirius/sirius-components-validation": "2026.3.8",
+    "@eclipse-sirius/sirius-components-widget-reference": "2026.3.8",
+    "@eclipse-sirius/sirius-components-widget-table": "2026.3.8",
+    "@eclipse-sirius/sirius-web-application": "2026.3.8",
     "@lexical/code": "0.42.0",
     "@lexical/react": "0.42.0",
     "@mui/icons-material": "7.3.10",
@@ -85,27 +85,27 @@
   },
   "devDependencies": {
     "@apollo/client": "3.10.4",
-    "@eclipse-sirius/sirius-components-browser": "2026.3.3",
-    "@eclipse-sirius/sirius-components-charts": "2026.3.3",
-    "@eclipse-sirius/sirius-components-core": "2026.3.3",
-    "@eclipse-sirius/sirius-components-datatree": "2026.3.3",
-    "@eclipse-sirius/sirius-components-deck": "2026.3.3",
-    "@eclipse-sirius/sirius-components-diagrams": "2026.3.3",
-    "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.3",
-    "@eclipse-sirius/sirius-components-forms": "2026.3.3",
-    "@eclipse-sirius/sirius-components-gantt": "2026.3.3",
-    "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.3",
-    "@eclipse-sirius/sirius-components-omnibox": "2026.3.3",
-    "@eclipse-sirius/sirius-components-palette": "2026.3.3",
-    "@eclipse-sirius/sirius-components-portals": "2026.3.3",
-    "@eclipse-sirius/sirius-components-selection": "2026.3.3",
-    "@eclipse-sirius/sirius-components-tables": "2026.3.3",
-    "@eclipse-sirius/sirius-components-trees": "2026.3.3",
-    "@eclipse-sirius/sirius-components-tsconfig": "2026.3.3",
-    "@eclipse-sirius/sirius-components-validation": "2026.3.3",
-    "@eclipse-sirius/sirius-components-widget-reference": "2026.3.3",
-    "@eclipse-sirius/sirius-components-widget-table": "2026.3.3",
-    "@eclipse-sirius/sirius-web-application": "2026.3.3",
+    "@eclipse-sirius/sirius-components-browser": "2026.3.8",
+    "@eclipse-sirius/sirius-components-charts": "2026.3.8",
+    "@eclipse-sirius/sirius-components-core": "2026.3.8",
+    "@eclipse-sirius/sirius-components-datatree": "2026.3.8",
+    "@eclipse-sirius/sirius-components-deck": "2026.3.8",
+    "@eclipse-sirius/sirius-components-diagrams": "2026.3.8",
+    "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.8",
+    "@eclipse-sirius/sirius-components-forms": "2026.3.8",
+    "@eclipse-sirius/sirius-components-gantt": "2026.3.8",
+    "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.8",
+    "@eclipse-sirius/sirius-components-omnibox": "2026.3.8",
+    "@eclipse-sirius/sirius-components-palette": "2026.3.8",
+    "@eclipse-sirius/sirius-components-portals": "2026.3.8",
+    "@eclipse-sirius/sirius-components-selection": "2026.3.8",
+    "@eclipse-sirius/sirius-components-tables": "2026.3.8",
+    "@eclipse-sirius/sirius-components-trees": "2026.3.8",
+    "@eclipse-sirius/sirius-components-tsconfig": "2026.3.8",
+    "@eclipse-sirius/sirius-components-validation": "2026.3.8",
+    "@eclipse-sirius/sirius-components-widget-reference": "2026.3.8",
+    "@eclipse-sirius/sirius-components-widget-table": "2026.3.8",
+    "@eclipse-sirius/sirius-web-application": "2026.3.8",
     "@lexical/code": "0.42.0",
     "@lexical/react": "0.42.0",
     "@mui/icons-material": "7.3.10",
diff --git a/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNode.tsx b/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNode.tsx
index 2ec435edb..b816b84a7 100644
--- a/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNode.tsx
+++ b/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNode.tsx
@@ -18,6 +18,7 @@ import {
   ConnectionCreationHandles,
   ConnectionHandles,
   ConnectionTargetHandle,
+  DecoratorContainer,
   Label,
   Resizer,
   useConnectionLineNodeStyle,
@@ -45,6 +46,7 @@ const sysMLImportedPackageNodeStyle = (
     padding: '0px',
     width: '100%',
     height: '100%',
+    position: 'relative',
     opacity: faded ? '0.4' : '',
     ...style,
     border: 'none',
@@ -194,6 +196,7 @@ export const SysMLImportedPackageNode: NodeComponentsMap['sysMLImportedPackageNo
           onDragOver={onDragOver}
           onDrop={handleOnDrop}
           data-testid={`SysMLImportedPackage - ${data?.insideLabel?.text}`}>
+          <DecoratorContainer decorators={data.decorators}></DecoratorContainer>
           {!!selected ? <ConnectionCreationHandles nodeId={id} /> : null}
           <ConnectionTargetHandle nodeId={id} nodeDescription={data.nodeDescription} isHovered={data.isHovered} />
           <ConnectionHandles connectionHandles={data.connectionHandles} />
diff --git a/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNodeConverter.ts b/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNodeConverter.ts
index 8249f41e5..c71259606 100644
--- a/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNodeConverter.ts
+++ b/frontend/syson-components/src/nodes/imported_package/SysMLImportedPackageNodeConverter.ts
@@ -61,6 +61,7 @@ const toSysMLImportedPackageNode = (
     labelEditable,
     deletable,
     customizedStyleProperties,
+    decorators,
   } = gqlNode;
 
   const handleLayoutData: GQLHandleLayoutData[] = gqlDiagram.layoutData.nodeLayoutData
@@ -117,6 +118,8 @@ const toSysMLImportedPackageNode = (
     minComputedWidth: gqlNodeLayoutData?.minComputedSize.width ?? null,
     minComputedHeight: gqlNodeLayoutData?.minComputedSize.height ?? null,
     isLastNodeSelected: false,
+    moving: false,
+    decorators,
   };
 
   data.insideLabel = convertInsideLabel(
diff --git a/frontend/syson-components/src/nodes/note/SysMLNoteNode.tsx b/frontend/syson-components/src/nodes/note/SysMLNoteNode.tsx
index abfd465cf..5be55bd23 100644
--- a/frontend/syson-components/src/nodes/note/SysMLNoteNode.tsx
+++ b/frontend/syson-components/src/nodes/note/SysMLNoteNode.tsx
@@ -18,6 +18,7 @@ import {
   ConnectionCreationHandles,
   ConnectionHandles,
   ConnectionTargetHandle,
+  DecoratorContainer,
   EdgeData,
   Label,
   NodeData,
@@ -46,6 +47,7 @@ const sysMLNoteNodeStyle = (
     padding: '0px',
     width: '100%',
     height: '100%',
+    position: 'relative',
     opacity: faded ? '0.4' : '',
     ...style,
     // No border nor background color: this is handled by the SVG image
@@ -148,6 +150,7 @@ export const SysMLNoteNode: NodeComponentsMap['sysMLNoteNode'] = memo(
               />
             </svg>
           </div>
+          <DecoratorContainer decorators={data.decorators}></DecoratorContainer>
           {data.insideLabel ? <Label diagramElementId={id} label={updatedLabel} faded={data.faded} /> : null}
           {!!selected ? <ConnectionCreationHandles nodeId={id} /> : null}
           <ConnectionTargetHandle nodeId={id} nodeDescription={data.nodeDescription} isHovered={data.isHovered} />
diff --git a/frontend/syson-components/src/nodes/note/SysMLNoteNodeConverter.ts b/frontend/syson-components/src/nodes/note/SysMLNoteNodeConverter.ts
index 25517800a..6ab4afe2e 100644
--- a/frontend/syson-components/src/nodes/note/SysMLNoteNodeConverter.ts
+++ b/frontend/syson-components/src/nodes/note/SysMLNoteNodeConverter.ts
@@ -61,6 +61,7 @@ const toSysMLNoteNode = (
     labelEditable,
     deletable,
     customizedStyleProperties,
+    decorators,
   } = gqlNode;
 
   const handleLayoutData: GQLHandleLayoutData[] = gqlDiagram.layoutData.nodeLayoutData
@@ -117,6 +118,8 @@ const toSysMLNoteNode = (
     minComputedWidth: gqlNodeLayoutData?.minComputedSize.width ?? null,
     minComputedHeight: gqlNodeLayoutData?.minComputedSize.height ?? null,
     isLastNodeSelected: false,
+    moving: false,
+    decorators,
   };
 
   data.insideLabel = convertInsideLabel(
diff --git a/frontend/syson-components/src/nodes/package/SysMLPackageNode.tsx b/frontend/syson-components/src/nodes/package/SysMLPackageNode.tsx
index 623c3f126..2f74d1252 100644
--- a/frontend/syson-components/src/nodes/package/SysMLPackageNode.tsx
+++ b/frontend/syson-components/src/nodes/package/SysMLPackageNode.tsx
@@ -18,6 +18,7 @@ import {
   ConnectionCreationHandles,
   ConnectionHandles,
   ConnectionTargetHandle,
+  DecoratorContainer,
   Label,
   Resizer,
   useConnectionLineNodeStyle,
@@ -100,6 +101,7 @@ const packageContainerStyle = (
     padding: '8px',
     width: '100%',
     height: '100%',
+    position: 'relative',
     opacity: faded ? '0.4' : '',
     ...style,
     background: getCSSColor(String(style.background), theme),
@@ -154,6 +156,7 @@ export const SysMLPackageNode: NodeComponentsMap['sysMLPackageNode'] = memo(
           onDragOver={onDragOver}
           onDrop={handleOnDrop}
           data-testid={`SysMLPackage - ${data?.insideLabel?.text}`}>
+          <DecoratorContainer decorators={data.decorators}></DecoratorContainer>
           {!!selected ? <ConnectionCreationHandles nodeId={id} /> : null}
           <ConnectionTargetHandle nodeId={id} nodeDescription={data.nodeDescription} isHovered={data.isHovered} />
           <ConnectionHandles connectionHandles={data.connectionHandles} />
diff --git a/frontend/syson-components/src/nodes/package/SysMLPackageNodeConverter.ts b/frontend/syson-components/src/nodes/package/SysMLPackageNodeConverter.ts
index e4e878f8b..d6189013f 100644
--- a/frontend/syson-components/src/nodes/package/SysMLPackageNodeConverter.ts
+++ b/frontend/syson-components/src/nodes/package/SysMLPackageNodeConverter.ts
@@ -61,6 +61,7 @@ const toPackageNode = (
     labelEditable,
     deletable,
     customizedStyleProperties,
+    decorators,
   } = gqlNode;
 
   const handleLayoutData: GQLHandleLayoutData[] = gqlDiagram.layoutData.nodeLayoutData
@@ -117,6 +118,8 @@ const toPackageNode = (
     minComputedWidth: gqlNodeLayoutData?.minComputedSize.width ?? null,
     minComputedHeight: gqlNodeLayoutData?.minComputedSize.height ?? null,
     isLastNodeSelected: false,
+    moving: false,
+    decorators,
   };
 
   data.insideLabel = convertInsideLabel(
diff --git a/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNode.tsx b/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNode.tsx
index e267a7d0b..5814d38e0 100644
--- a/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNode.tsx
+++ b/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNode.tsx
@@ -15,6 +15,7 @@ import {
   ConnectionCreationHandles,
   ConnectionHandles,
   ConnectionTargetHandle,
+  DecoratorContainer,
   Label,
   Resizer,
   useConnectionLineNodeStyle,
@@ -41,6 +42,7 @@ const sysMLViewFrameNodeStyle = (
     padding: '0px',
     width: '100%',
     height: '100%',
+    position: 'relative',
     opacity: faded ? '0.4' : '',
     ...style,
     backgroundColor: 'transparent',
@@ -129,7 +131,8 @@ export const SysMLViewFrameNode: NodeComponentsMap['sysMLViewFrameNode'] = memo(
           onDrop={handleOnDrop}
           data-testid={`SysMLViewFrame - ${data?.insideLabel?.text}`}
           data-svg="rect">
-          {selected ? <ConnectionCreationHandles nodeId={id} /> : null}
+          <DecoratorContainer decorators={data.decorators}></DecoratorContainer>
+          {!!selected ? <ConnectionCreationHandles nodeId={id} /> : null}
           <ConnectionTargetHandle nodeId={id} nodeDescription={data.nodeDescription} isHovered={data.isHovered} />
           <ConnectionHandles connectionHandles={data.connectionHandles} />
           <div
diff --git a/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNodeConverter.ts b/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNodeConverter.ts
index e31b2aca2..c6720fe6a 100644
--- a/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNodeConverter.ts
+++ b/frontend/syson-components/src/nodes/view_frame/SysMLViewFrameNodeConverter.ts
@@ -58,6 +58,7 @@ const toViewFrameNode = (
     labelEditable,
     deletable,
     customizedStyleProperties,
+    decorators,
   } = gqlNode;
 
   const handleLayoutData: GQLHandleLayoutData[] = gqlDiagram.layoutData.nodeLayoutData
@@ -115,6 +116,8 @@ const toViewFrameNode = (
     minComputedWidth: gqlNodeLayoutData?.minComputedSize.width ?? null,
     minComputedHeight: gqlNodeLayoutData?.minComputedSize.height ?? null,
     isLastNodeSelected: false,
+    moving: false,
+    decorators,
   };
 
   data.insideLabel = convertInsideLabel(
diff --git a/frontend/syson/package.json b/frontend/syson/package.json
index 134731971..1990699f8 100644
--- a/frontend/syson/package.json
+++ b/frontend/syson/package.json
@@ -13,27 +13,27 @@
   "private": true,
   "dependencies": {
     "@apollo/client": "3.10.4",
-    "@eclipse-sirius/sirius-components-browser": "2026.3.3",
-    "@eclipse-sirius/sirius-components-charts": "2026.3.3",
-    "@eclipse-sirius/sirius-components-core": "2026.3.3",
-    "@eclipse-sirius/sirius-components-datatree": "2026.3.3",
-    "@eclipse-sirius/sirius-components-deck": "2026.3.3",
-    "@eclipse-sirius/sirius-components-diagrams": "2026.3.3",
-    "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.3",
-    "@eclipse-sirius/sirius-components-forms": "2026.3.3",
-    "@eclipse-sirius/sirius-components-gantt": "2026.3.3",
-    "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.3",
-    "@eclipse-sirius/sirius-components-omnibox": "2026.3.3",
-    "@eclipse-sirius/sirius-components-palette": "2026.3.3",
-    "@eclipse-sirius/sirius-components-portals": "2026.3.3",
-    "@eclipse-sirius/sirius-components-selection": "2026.3.3",
-    "@eclipse-sirius/sirius-components-tables": "2026.3.3",
-    "@eclipse-sirius/sirius-components-trees": "2026.3.3",
-    "@eclipse-sirius/sirius-components-tsconfig": "2026.3.3",
-    "@eclipse-sirius/sirius-components-validation": "2026.3.3",
-    "@eclipse-sirius/sirius-components-widget-reference": "2026.3.3",
-    "@eclipse-sirius/sirius-components-widget-table": "2026.3.3",
-    "@eclipse-sirius/sirius-web-application": "2026.3.3",
+    "@eclipse-sirius/sirius-components-browser": "2026.3.8",
+    "@eclipse-sirius/sirius-components-charts": "2026.3.8",
+    "@eclipse-sirius/sirius-components-core": "2026.3.8",
+    "@eclipse-sirius/sirius-components-datatree": "2026.3.8",
+    "@eclipse-sirius/sirius-components-deck": "2026.3.8",
+    "@eclipse-sirius/sirius-components-diagrams": "2026.3.8",
+    "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.8",
+    "@eclipse-sirius/sirius-components-forms": "2026.3.8",
+    "@eclipse-sirius/sirius-components-gantt": "2026.3.8",
+    "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.8",
+    "@eclipse-sirius/sirius-components-omnibox": "2026.3.8",
+    "@eclipse-sirius/sirius-components-palette": "2026.3.8",
+    "@eclipse-sirius/sirius-components-portals": "2026.3.8",
+    "@eclipse-sirius/sirius-components-selection": "2026.3.8",
+    "@eclipse-sirius/sirius-components-tables": "2026.3.8",
+    "@eclipse-sirius/sirius-components-trees": "2026.3.8",
+    "@eclipse-sirius/sirius-components-tsconfig": "2026.3.8",
+    "@eclipse-sirius/sirius-components-validation": "2026.3.8",
+    "@eclipse-sirius/sirius-components-widget-reference": "2026.3.8",
+    "@eclipse-sirius/sirius-components-widget-table": "2026.3.8",
+    "@eclipse-sirius/sirius-web-application": "2026.3.8",
     "@eclipse-syson/syson-components": "2026.3.3",
     "@lexical/code": "0.42.0",
     "@lexical/react": "0.42.0",
diff --git a/frontend/syson/src/ReactFlow.css b/frontend/syson/src/ReactFlow.css
index 14e6922c1..c4b98f5e5 100644
--- a/frontend/syson/src/ReactFlow.css
+++ b/frontend/syson/src/ReactFlow.css
@@ -11,6 +11,11 @@
  *     Obeo - initial API and implementation
  *******************************************************************************/
 
+/* The selection rectangle */
+.react-flow__nodesselection-rect {
+  pointer-events: none;
+}
+
 /* The circle used to reconnect an edge */
 .react-flow__edgeupdater {
   cursor: pointer;
diff --git a/integration-tests-cypress/cypress/workbench/Diagram.ts b/integration-tests-cypress/cypress/workbench/Diagram.ts
index 23eb42ef3..58f776af3 100644
--- a/integration-tests-cypress/cypress/workbench/Diagram.ts
+++ b/integration-tests-cypress/cypress/workbench/Diagram.ts
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2024, 2025 Obeo.
+ * Copyright (c) 2024, 2026 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -24,8 +24,7 @@ export class Diagram {
   }
 
   public arrangeAll() {
-    cy.getByTestId('arrange-all-menu').click();
-    cy.getByTestId('arrange-all-elk-layered').should('exist').click();
+    cy.getByTestId('arrange-all-main-button').click();
   }
 
   public getDiagramBackground(diagramLabel: string): Cypress.Chainable<JQuery<HTMLElement>> {
diff --git a/integration-tests-playwright/playwright.config.ts b/integration-tests-playwright/playwright.config.ts
index 864563a35..2c8f25a08 100644
--- a/integration-tests-playwright/playwright.config.ts
+++ b/integration-tests-playwright/playwright.config.ts
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2025 Obeo.
+ * Copyright (c) 2025, 2026 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -33,7 +33,7 @@ export default defineConfig({
     baseURL: process.env.CI ? 'http://localhost:8080' : 'http://localhost:5173',
 
     /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
-    trace: 'on-first-retry',
+    trace: 'on-all-retries',
     viewport: { width: 1920, height: 1080 },
   },
 
diff --git a/integration-tests-playwright/playwright/e2e/diagram-selection.spec.ts b/integration-tests-playwright/playwright/e2e/diagram-selection.spec.ts
index 06d78865d..e68518b85 100644
--- a/integration-tests-playwright/playwright/e2e/diagram-selection.spec.ts
+++ b/integration-tests-playwright/playwright/e2e/diagram-selection.spec.ts
@@ -32,9 +32,12 @@ test.describe('diagram - general view', () => {
     await playwrightExplorer.expand('Package1');
     await playwrightExplorer.createRepresentation('view1 [GeneralView]', 'General View', 'view1');
 
-    // Make sure all the elements are visible and at well-defined locations
-    await page.getByTestId('arrange-all-menu').click();
-    await page.getByTestId('arrange-all-elk-layered').click();
+    await page.getByTestId('arrange-all-main-button').click();
+
+    const partNode = new PlaywrightNode(page, 'part1', 'List');
+    await expect(partNode.nodeLocator).toBeAttached();
+
+    // Keep the diagram content visible without depending on Sirius Web's arrange-all toolbar controls.
     await page.getByTestId('zoom-out').click();
   });
 
diff --git a/package-lock.json b/package-lock.json
index a84d52055..e23560df6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,27 +25,27 @@
       "license": "EPL-2.0",
       "dependencies": {
         "@apollo/client": "3.10.4",
-        "@eclipse-sirius/sirius-components-browser": "2026.3.3",
-        "@eclipse-sirius/sirius-components-charts": "2026.3.3",
-        "@eclipse-sirius/sirius-components-core": "2026.3.3",
-        "@eclipse-sirius/sirius-components-datatree": "2026.3.3",
-        "@eclipse-sirius/sirius-components-deck": "2026.3.3",
-        "@eclipse-sirius/sirius-components-diagrams": "2026.3.3",
-        "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.3",
-        "@eclipse-sirius/sirius-components-forms": "2026.3.3",
-        "@eclipse-sirius/sirius-components-gantt": "2026.3.3",
-        "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.3",
-        "@eclipse-sirius/sirius-components-omnibox": "2026.3.3",
-        "@eclipse-sirius/sirius-components-palette": "2026.3.3",
-        "@eclipse-sirius/sirius-components-portals": "2026.3.3",
-        "@eclipse-sirius/sirius-components-selection": "2026.3.3",
-        "@eclipse-sirius/sirius-components-tables": "2026.3.3",
-        "@eclipse-sirius/sirius-components-trees": "2026.3.3",
-        "@eclipse-sirius/sirius-components-tsconfig": "2026.3.3",
-        "@eclipse-sirius/sirius-components-validation": "2026.3.3",
-        "@eclipse-sirius/sirius-components-widget-reference": "2026.3.3",
-        "@eclipse-sirius/sirius-components-widget-table": "2026.3.3",
-        "@eclipse-sirius/sirius-web-application": "2026.3.3",
+        "@eclipse-sirius/sirius-components-browser": "2026.3.8",
+        "@eclipse-sirius/sirius-components-charts": "2026.3.8",
+        "@eclipse-sirius/sirius-components-core": "2026.3.8",
+        "@eclipse-sirius/sirius-components-datatree": "2026.3.8",
+        "@eclipse-sirius/sirius-components-deck": "2026.3.8",
+        "@eclipse-sirius/sirius-components-diagrams": "2026.3.8",
+        "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.8",
+        "@eclipse-sirius/sirius-components-forms": "2026.3.8",
+        "@eclipse-sirius/sirius-components-gantt": "2026.3.8",
+        "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.8",
+        "@eclipse-sirius/sirius-components-omnibox": "2026.3.8",
+        "@eclipse-sirius/sirius-components-palette": "2026.3.8",
+        "@eclipse-sirius/sirius-components-portals": "2026.3.8",
+        "@eclipse-sirius/sirius-components-selection": "2026.3.8",
+        "@eclipse-sirius/sirius-components-tables": "2026.3.8",
+        "@eclipse-sirius/sirius-components-trees": "2026.3.8",
+        "@eclipse-sirius/sirius-components-tsconfig": "2026.3.8",
+        "@eclipse-sirius/sirius-components-validation": "2026.3.8",
+        "@eclipse-sirius/sirius-components-widget-reference": "2026.3.8",
+        "@eclipse-sirius/sirius-components-widget-table": "2026.3.8",
+        "@eclipse-sirius/sirius-web-application": "2026.3.8",
         "@eclipse-syson/syson-components": "2026.3.3",
         "@lexical/code": "0.42.0",
         "@lexical/react": "0.42.0",
@@ -108,27 +108,27 @@
       "license": "EPL-2.0",
       "devDependencies": {
         "@apollo/client": "3.10.4",
-        "@eclipse-sirius/sirius-components-browser": "2026.3.3",
-        "@eclipse-sirius/sirius-components-charts": "2026.3.3",
-        "@eclipse-sirius/sirius-components-core": "2026.3.3",
-        "@eclipse-sirius/sirius-components-datatree": "2026.3.3",
-        "@eclipse-sirius/sirius-components-deck": "2026.3.3",
-        "@eclipse-sirius/sirius-components-diagrams": "2026.3.3",
-        "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.3",
-        "@eclipse-sirius/sirius-components-forms": "2026.3.3",
-        "@eclipse-sirius/sirius-components-gantt": "2026.3.3",
-        "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.3",
-        "@eclipse-sirius/sirius-components-omnibox": "2026.3.3",
-        "@eclipse-sirius/sirius-components-palette": "2026.3.3",
-        "@eclipse-sirius/sirius-components-portals": "2026.3.3",
-        "@eclipse-sirius/sirius-components-selection": "2026.3.3",
-        "@eclipse-sirius/sirius-components-tables": "2026.3.3",
-        "@eclipse-sirius/sirius-components-trees": "2026.3.3",
-        "@eclipse-sirius/sirius-components-tsconfig": "2026.3.3",
-        "@eclipse-sirius/sirius-components-validation": "2026.3.3",
-        "@eclipse-sirius/sirius-components-widget-reference": "2026.3.3",
-        "@eclipse-sirius/sirius-components-widget-table": "2026.3.3",
-        "@eclipse-sirius/sirius-web-application": "2026.3.3",
+        "@eclipse-sirius/sirius-components-browser": "2026.3.8",
+        "@eclipse-sirius/sirius-components-charts": "2026.3.8",
+        "@eclipse-sirius/sirius-components-core": "2026.3.8",
+        "@eclipse-sirius/sirius-components-datatree": "2026.3.8",
+        "@eclipse-sirius/sirius-components-deck": "2026.3.8",
+        "@eclipse-sirius/sirius-components-diagrams": "2026.3.8",
+        "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.8",
+        "@eclipse-sirius/sirius-components-forms": "2026.3.8",
+        "@eclipse-sirius/sirius-components-gantt": "2026.3.8",
+        "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.8",
+        "@eclipse-sirius/sirius-components-omnibox": "2026.3.8",
+        "@eclipse-sirius/sirius-components-palette": "2026.3.8",
+        "@eclipse-sirius/sirius-components-portals": "2026.3.8",
+        "@eclipse-sirius/sirius-components-selection": "2026.3.8",
+        "@eclipse-sirius/sirius-components-tables": "2026.3.8",
+        "@eclipse-sirius/sirius-components-trees": "2026.3.8",
+        "@eclipse-sirius/sirius-components-tsconfig": "2026.3.8",
+        "@eclipse-sirius/sirius-components-validation": "2026.3.8",
+        "@eclipse-sirius/sirius-components-widget-reference": "2026.3.8",
+        "@eclipse-sirius/sirius-components-widget-table": "2026.3.8",
+        "@eclipse-sirius/sirius-web-application": "2026.3.8",
         "@lexical/code": "0.42.0",
         "@lexical/react": "0.42.0",
         "@mui/icons-material": "7.3.10",
@@ -172,27 +172,27 @@
       },
       "peerDependencies": {
         "@apollo/client": "3.10.4",
-        "@eclipse-sirius/sirius-components-browser": "2026.3.3",
-        "@eclipse-sirius/sirius-components-charts": "2026.3.3",
-        "@eclipse-sirius/sirius-components-core": "2026.3.3",
-        "@eclipse-sirius/sirius-components-datatree": "2026.3.3",
-        "@eclipse-sirius/sirius-components-deck": "2026.3.3",
-        "@eclipse-sirius/sirius-components-diagrams": "2026.3.3",
-        "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.3",
-        "@eclipse-sirius/sirius-components-forms": "2026.3.3",
-        "@eclipse-sirius/sirius-components-gantt": "2026.3.3",
-        "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.3",
-        "@eclipse-sirius/sirius-components-omnibox": "2026.3.3",
-        "@eclipse-sirius/sirius-components-palette": "2026.3.3",
-        "@eclipse-sirius/sirius-components-portals": "2026.3.3",
-        "@eclipse-sirius/sirius-components-selection": "2026.3.3",
-        "@eclipse-sirius/sirius-components-tables": "2026.3.3",
-        "@eclipse-sirius/sirius-components-trees": "2026.3.3",
-        "@eclipse-sirius/sirius-components-tsconfig": "2026.3.3",
-        "@eclipse-sirius/sirius-components-validation": "2026.3.3",
-        "@eclipse-sirius/sirius-components-widget-reference": "2026.3.3",
-        "@eclipse-sirius/sirius-components-widget-table": "2026.3.3",
-        "@eclipse-sirius/sirius-web-application": "2026.3.3",
+        "@eclipse-sirius/sirius-components-browser": "2026.3.8",
+        "@eclipse-sirius/sirius-components-charts": "2026.3.8",
+        "@eclipse-sirius/sirius-components-core": "2026.3.8",
+        "@eclipse-sirius/sirius-components-datatree": "2026.3.8",
+        "@eclipse-sirius/sirius-components-deck": "2026.3.8",
+        "@eclipse-sirius/sirius-components-diagrams": "2026.3.8",
+        "@eclipse-sirius/sirius-components-formdescriptioneditors": "2026.3.8",
+        "@eclipse-sirius/sirius-components-forms": "2026.3.8",
+        "@eclipse-sirius/sirius-components-gantt": "2026.3.8",
+        "@eclipse-sirius/sirius-components-impactanalysis": "2026.3.8",
+        "@eclipse-sirius/sirius-components-omnibox": "2026.3.8",
+        "@eclipse-sirius/sirius-components-palette": "2026.3.8",
+        "@eclipse-sirius/sirius-components-portals": "2026.3.8",
+        "@eclipse-sirius/sirius-components-selection": "2026.3.8",
+        "@eclipse-sirius/sirius-components-tables": "2026.3.8",
+        "@eclipse-sirius/sirius-components-trees": "2026.3.8",
+        "@eclipse-sirius/sirius-components-tsconfig": "2026.3.8",
+        "@eclipse-sirius/sirius-components-validation": "2026.3.8",
+        "@eclipse-sirius/sirius-components-widget-reference": "2026.3.8",
+        "@eclipse-sirius/sirius-components-widget-table": "2026.3.8",
+        "@eclipse-sirius/sirius-web-application": "2026.3.8",
         "@lexical/code": "0.42.0",
         "@lexical/react": "0.42.0",
         "@mui/icons-material": "7.3.10",
@@ -450,9 +450,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-browser": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-browser/2026.3.3/589f53f26a9750315e3d94c136a7fbd006dbc79b",
-      "integrity": "sha512-Tv/aqlc8+zHEmq5OimX2mOJU5Gk4UYkrjy8Qrv/5u4OXg3c3ySy0DqyrAJ6o/+f1gsqDPY7NS9OydrHqzGB/HQ==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-browser/2026.3.8/ef130acb5eae64d17a23eca7b7ff9ae81575343f",
+      "integrity": "sha512-VKVf8aui27JTtSrGoqy5YXP8ymCn2GEKnAAzc3zyTy//zSCgrRklID6MBvSNX+l+wF87LiKHFnpRuPhkTKNYpA==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -475,9 +475,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-charts": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-charts/2026.3.3/28a303258febfdd2bc77257cba604af75bcee8cb",
-      "integrity": "sha512-GRVA3k7UiiYyFoqRcSnsZcD69FQdDO699E6c3dPnHTdE7RVlkFG/jZ20KRAO3OSNziOAg55naT3R6F5TfNVe+A==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-charts/2026.3.8/3ddb1fa662f603a98baa010948011c34289e74da",
+      "integrity": "sha512-xQzaEtC4z9AbTBUmFKatPJd6GkxTYbxebneyUrLf3i8jgpJa/b2U9HX1yMpp3EZLXs2sNp+z+6xsVNg1sU9XWw==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "d3": "7.0.0",
@@ -485,9 +485,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-core": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-core/2026.3.3/9b1d9fa3076559282509167423e3cebaf4b9022e",
-      "integrity": "sha512-ofCsbpLYBOOlEhh5gZdgWuskYAXfnbr9KqMH7Fje6tDrTdUWyqRpJIJK8jHCO5J3cF08EnrOLtWr8xP2PJF7xw==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-core/2026.3.8/2b2ca13de35645cca8114a30166302ce54169b87",
+      "integrity": "sha512-R9S55Fbs+UAzqFX4zRYDxDXnai3wtEGflUsOONEwGiIk27gNMFJVhYUea0BL1i2BkNmvU/uZNuQ0vSfeomlRVg==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -502,9 +502,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-datatree": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-datatree/2026.3.3/d8ab9722ecd997d9dda9a7d2e62f5db94e745e89",
-      "integrity": "sha512-DQ5nkNZgKM/TCjaQHbdynt1ZnKUdnOh5QkKVjadrjWYEk+OnZTdxFHljG5X9rzdjdiNY+omAYgUHDvf7j+7lKg==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-datatree/2026.3.8/634bc19947bfcc3d1a6ca10f17ba8c335dc04049",
+      "integrity": "sha512-9ciU/bY+iLTfMqUK8M9Sz/SRnDu5QahvuMIfuCKPrqJQT0pcav571AnR5koMhs1i5ksU1HMl+kQL15X23oRl/w==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -520,9 +520,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-deck": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-deck/2026.3.3/8a6d0a9b5d81ff4fe44833497539c354d3f1f6dd",
-      "integrity": "sha512-moWPilzL8taC0+JGez7Cvk77bfQ8AGdKZcoGfZjqVvKIb3SonJAWbGe9NPJI0d5G/C/BuU8MonzYO+Bafl7UyQ==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-deck/2026.3.8/467aa3549cef0fe13cda78ee343776e6e6b9e009",
+      "integrity": "sha512-JYL0VvCMYX/JU6+bTCQ66Ga+Aw4BP1WMstAuA5eWF4syftPrZIA6po+VAy7crxoJU8ft5m0THPcb1PxfgBdojA==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -539,9 +539,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-diagrams": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-diagrams/2026.3.3/dade32bae04261f116c5a0e7bef7d5563b68c27f",
-      "integrity": "sha512-D4J5tKQ1DVNqxq+sfMrJ2kImq21wQCt7EqHMAXdD+9yujmQJU5lSPDrlhT1qT7P6Hw/LapXHe3groDzfrfucEg==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-diagrams/2026.3.8/1d56760e73606a26d565ad8e33d553c54789d3f6",
+      "integrity": "sha512-9vXp+bzSMzV+VMf+PUfrYbGBK4pHWkjKICeddfwTOOfmsbEvPdlGbwjPxvy0e+KkamgkaTaKXX0LUVHZNXGrFw==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -566,9 +566,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-formdescriptioneditors": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-formdescriptioneditors/2026.3.3/6d2d950900cfc768d3428b6cd852f2ac9b9ba3b1",
-      "integrity": "sha512-gj4eCCI+ONI4QW/I/a1YAsrGl+cvoXYs/B2+coF3ScEvK82+slJE9kXGCSN55MshcLmm22Q7G6RgUSmpq0audA==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-formdescriptioneditors/2026.3.8/a75e6513f434cdfae12a6872d40e4282122a79f7",
+      "integrity": "sha512-B2pzx60aqnQWIClBQM1HwrNV0Cub1PHYGq02JaXtjunFZn77imh71/Jzo968Ui2gm0ixEUrDaVINyo/MEo3PvA==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -593,9 +593,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-forms": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-forms/2026.3.3/9dbf4dd11a8f606365964a8aabc8cc0f9ace7f4d",
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+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-forms/2026.3.8/c6971e5b0c606d02d288b9cc24473e084e1b442a",
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       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -619,9 +619,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-gantt": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-gantt/2026.3.3/3191faceeedac384172e0c4a8d55db4467ba43e0",
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       "license": "EPL-2.0",
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@@ -638,9 +638,9 @@
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     "node_modules/@eclipse-sirius/sirius-components-impactanalysis": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-impactanalysis/2026.3.3/e29ac00e86bc4e7d6c18a667631f02eb2b7c32e5",
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+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-impactanalysis/2026.3.8/22827ed689e161cc4e9aaf3bc85d2b0dde6b175c",
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       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -657,9 +657,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-omnibox": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-omnibox/2026.3.3/7f25bea752b8a960bddc57dec36193ad9cdbf772",
-      "integrity": "sha512-QJK5HxeFxUbKzKNl+RaAlBd1um9i69DVUIgWJmydhz1BQArwOBhpywumcuI+RNadeuX+TYscyf1n9QRJFcIdcA==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-omnibox/2026.3.8/1824e2a6154b98a95f5a9b9311a31e1a152ad33c",
+      "integrity": "sha512-N7X3yxaoqdFgH7/lUWu2yH3jK9PQ9LbIu21B+k1D1iA1zhPWmCpYbuzqdTyw2ibBCNNvzERpNPlHNbGaCLI4hg==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -675,9 +675,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-palette": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-palette/2026.3.3/e1cab05901c4bfc8cb8ee230a8cac498cdb0c513",
-      "integrity": "sha512-LBShdNoSCAc7DxSEqKw5L9fUZYDHd5BNmb2NWnVN5wEmzljOz95VnYF00JzaS+Y6Kqljqo0oow0Ols6gaqPRvw==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-palette/2026.3.8/5d14d50ac1bf0e6954b6b67c4d0c13c5c3f17911",
+      "integrity": "sha512-f96dphD4CRzth9BM5fMnhTm+I0iJchSLHDeC7ge/xwIqegWPa2gCczBjqIzpIaz87TR63OzaInwfemON1xqsNg==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -693,9 +693,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-portals": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-portals/2026.3.3/3cd86a638a9c1d542c3a4d7659541e63ba20e026",
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+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-portals/2026.3.8/de59a1f36977e1d62c72876b4705c26eb52cadb4",
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       "license": "EPL-2.0",
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@@ -712,9 +712,9 @@
       }
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     "node_modules/@eclipse-sirius/sirius-components-selection": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-selection/2026.3.3/021180c1f40e5d62fd7fd4c50fc21bd5dcd0c879",
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+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-selection/2026.3.8/3f59734f88d80203cfd9b1c045f51756a6443dcb",
+      "integrity": "sha512-1DJ+vYIbVMxLxWWrKGmztbltmqIiR7Zy/kUw/Cai55sbqrrgzAg3BX5fi8LzDDZsIGVRcF4i7NgxztFbdEWyzA==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -741,9 +741,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-tables": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-tables/2026.3.3/ed9472418832c51e9c01b206041f19fb5fe0dd11",
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+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-tables/2026.3.8/6e72ef8716de9bcb475d54a898eaa7c12102f2b5",
+      "integrity": "sha512-4809Cj112P0jPjC5G4o02pKCXg43NKMxN36raH3GWkRGtmV/jtQnX2eJ7FWBoZg2Abt5zR179KI+67YkHXXrZQ==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -761,9 +761,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-trees": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-trees/2026.3.3/19877ac712bb66fd3601c50203ba55fa82f3f812",
-      "integrity": "sha512-5bs+K01wbq869fcQ3Pm7Wb0pBFeB2nbK5osB+1Wu3+pEIMXVakR9kyG8teNbQ72FCsTZPo/4WdrnMVNp/WFmZg==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-trees/2026.3.8/837464c4da11bfb260eabfe444643a2d1fe130f2",
+      "integrity": "sha512-P6VABmoMYOdxJSBaXW9cvx6Sv8NyWzds8LwtogMhw/NsV6FSHSKBOUB82M7KJrVmgu5UZEnrsFdJgqXgzaxi2w==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -781,15 +781,15 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-tsconfig": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-tsconfig/2026.3.3/810fbba45025cfd802a3f80885eb4b220c87d768",
-      "integrity": "sha512-PeC7H3Lh2RneptJyawnORZ5Yu0v1xnDogHVh/h2GXgWA+aPR1V+vZnhk7Y1Bf4NnfBB5By0dnIBkWRP0PDLPfA==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-tsconfig/2026.3.8/c2fdbc2af9b305826e8528844a2f00e1fa9f0283",
+      "integrity": "sha512-z1/QE+hlAOSzNlc19IE1JnK3EludeMHeoh0bk0La6VHEkMRsco18I6ZO8YbtCvgOIv2gvobibXG+NTH1psWMKg==",
       "license": "EPL-2.0"
     },
     "node_modules/@eclipse-sirius/sirius-components-validation": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-validation/2026.3.3/2eef087448bbe2f8cd063f45607ae5cdbed9f42a",
-      "integrity": "sha512-mE3iOzOtPaSR+tI+IYqm6dWnpE5Zu6JizPArVmiyJ88ccN42+ubyVMrnwefRxzOfR9ngTkEFzXhNl4Zd/uVZjg==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-validation/2026.3.8/678cfef581949c06a44307b028bfc4739f36d039",
+      "integrity": "sha512-L6ypQzFJTDcf1i7Bur1w7pL7ixJqEf6TGmx91iLB2rD6N7LAsfdWCS4T3OcW38TM3pY/DtkCt3CerEd1lwv8jA==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -805,9 +805,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-widget-reference": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-widget-reference/2026.3.3/b8ba6494e09cbca7d75e9819296225a5f3724685",
-      "integrity": "sha512-Z9QykAep3JiZDi94gJXfuAfXfmDb2gtA8kKFRRZHQMQ08FbQyYnDCzAFpdEopHTxdAsTlB6oUVrsV4EIK3xAtw==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-widget-reference/2026.3.8/1eb64a7806e784a9faa8aa7f1c8ae3917716089b",
+      "integrity": "sha512-v7Fhn6qw0DisuUYJ9L5RgI2u6LcibWlkLP0IWhUP842vAjFrSwDOaOgUlp64dGKfJmctxa0py73Hmi4nBeuKTw==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -836,9 +836,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-components-widget-table": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-widget-table/2026.3.3/a92a59551989755d2bb6d166f2082f64a8350319",
-      "integrity": "sha512-lKLNwPD1wWvQVoObRsNkQeQZ7HUsHxcbX5Jq6tZpPXYp7ESXOX+NqHiJBg0fQt9eEysatI/wgfYIqJzDjyctYw==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-components-widget-table/2026.3.8/8a56ebfd3948f2a5e9c85e1c0638ebb6251b5a53",
+      "integrity": "sha512-mbfSGRLJofsnIxPDZpR/eKfcv1sbdHylXe8bzlnHaQ6weKk/6OpZ1/Vq3Nv0CB6IUS7FOzRbCWObBSc5ZRcrcg==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
@@ -864,9 +864,9 @@
       }
     },
     "node_modules/@eclipse-sirius/sirius-web-application": {
-      "version": "2026.3.3",
-      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-web-application/2026.3.3/626a688d491c59da5e31abfda9797ee6d297ecda",
-      "integrity": "sha512-UOUu/yOg4+jt9yHe4wCUc0nIGvC6gcmMbIEQ3RjsrkSILQMSOl2+g+VHnuZJeFQnWr9Pv9B/3V60Amu1GK5g+Q==",
+      "version": "2026.3.8",
+      "resolved": "https://npm.pkg.github.com/download/@eclipse-sirius/sirius-web-application/2026.3.8/80d767d683a8ff5bd96ae0238d7fff1ddba5a79b",
+      "integrity": "sha512-qQw9m+k/SvkMda2GHaAiSzEQKRE2kzMvTun5tqFBfhfUn3t3e4pw3JvUZ/jYbEGSE/XAfuSDYgMdLXbdBh3kMg==",
       "license": "EPL-2.0",
       "peerDependencies": {
         "@apollo/client": "3.10.4",
diff --git a/pom.xml b/pom.xml
index cf8179231..8e823afec 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
 
 	<properties>
 		<java.version>21</java.version>
-		<sirius.web.version>2026.3.3</sirius.web.version>
+		<sirius.web.version>2026.3.8</sirius.web.version>
 		<syson.version>2026.3.3</syson.version>
 		<sonar.coverage.jacoco.xmlReportPaths>${project.basedir}/releng/backend/releng/syson-test-coverage/target/site/jacoco-aggregate/jacoco.xml</sonar.coverage.jacoco.xmlReportPaths>
 	</properties>