diff --git a/apps/red-ui/src/app/modules/pdf-viewer/services/annotation-draw.service.ts b/apps/red-ui/src/app/modules/pdf-viewer/services/annotation-draw.service.ts
index 6435330a3..a7665e733 100644
--- a/apps/red-ui/src/app/modules/pdf-viewer/services/annotation-draw.service.ts
+++ b/apps/red-ui/src/app/modules/pdf-viewer/services/annotation-draw.service.ts
@@ -72,11 +72,19 @@ export class AnnotationDrawService {
     async drawTables(tables: Table[], page: number, dossierTemplateId: string) {
         const sections: Core.Annotations.RectangleAnnotation[] = [];
         tables.forEach(table => {
-            sections.push(this._computeSection(page, getSectionRectangle(table.boundingBox), dossierTemplateId));
+            const section = this._computeSection(page, getSectionRectangle(table.boundingBox), dossierTemplateId);
+            if (table.experimental) {
+                section.StrokeColor = this.convertColor('#800080');
+            }
+            sections.push(section);
             table.cellsPerRow
                 .flatMap(row => row)
                 .forEach(row => {
-                    sections.push(this._computeSection(page, getSectionRectangle(row.boundingBox), dossierTemplateId));
+                    const cellSection = this._computeSection(page, getSectionRectangle(row.boundingBox), dossierTemplateId);
+                    if (table.experimental) {
+                        cellSection.StrokeColor = this.convertColor('#800080');
+                    }
+                    sections.push(cellSection);
                 });
         });