diff --git a/packages/obc/src/components/tables/ElementProperties/src/template.ts b/packages/obc/src/components/tables/ElementProperties/src/template.ts
index 735b761..64f32df 100644
--- a/packages/obc/src/components/tables/ElementProperties/src/template.ts
+++ b/packages/obc/src/components/tables/ElementProperties/src/template.ts
@@ -373,15 +373,7 @@ const computeTableData = async (
   return rows;
 };
 
-const table = document.createElement("bim-table");
-table.columns = [{ name: "Name", width: "12rem" }];
-table.headersHidden = true;
-table.addEventListener("cellcreated", ({ detail }) => {
-  const { cell } = detail;
-  if (cell.column === "Name" && !("Value" in cell.rowData)) {
-    cell.style.gridColumn = "1 / -1";
-  }
-});
+let table: BUI.Table;
 
 /**
  * Heloooooooooo
@@ -389,6 +381,18 @@ table.addEventListener("cellcreated", ({ detail }) => {
 export const elementPropertiesTemplate = (state: ElementPropertiesUIState) => {
   const { components, fragmentIdMap } = state;
 
+  if (!table) {
+    table = document.createElement("bim-table");
+    table.columns = [{ name: "Name", width: "12rem" }];
+    table.headersHidden = true;
+    table.addEventListener("cellcreated", ({ detail }) => {
+      const { cell } = detail;
+      if (cell.column === "Name" && !("Value" in cell.rowData)) {
+        cell.style.gridColumn = "1 / -1";
+      }
+    });
+  }
+
   computeTableData(components, fragmentIdMap).then(
     (data) => (table.data = data),
   );
diff --git a/packages/obc/src/components/tables/RelationsTree/src/template.ts b/packages/obc/src/components/tables/RelationsTree/src/template.ts
index d8356e3..cdb2fea 100644
--- a/packages/obc/src/components/tables/RelationsTree/src/template.ts
+++ b/packages/obc/src/components/tables/RelationsTree/src/template.ts
@@ -102,17 +102,7 @@ const computeRowData = async (
   return rows;
 };
 
-const table = document.createElement("bim-table");
-table.hiddenColumns = ["modelID", "expressID", "relations"];
-table.columns = ["Entity", "Name"];
-table.headersHidden = true;
-
-table.addEventListener("cellcreated", ({ detail }) => {
-  const { cell } = detail;
-  if (cell.column === "Entity" && !("Name" in cell.rowData)) {
-    cell.style.gridColumn = "1 / -1";
-  }
-});
+let table: BUI.Table;
 
 const getRowFragmentIdMap = (components: OBC.Components, row: BUI.TableRow) => {
   const fragments = components.get(OBC.FragmentsManager);
@@ -141,10 +131,19 @@ export const relationsTreeTemplate = (state: RelationsTreeUIState) => {
     expressID,
   } = state;
 
-  const _inverseAttributes: OBC.InverseAttribute[] = inverseAttributes ?? [
-    "IsDecomposedBy",
-    "ContainsElements",
-  ];
+  if (!table) {
+    table = document.createElement("bim-table");
+    table.hiddenColumns = ["modelID", "expressID", "relations"];
+    table.columns = ["Entity", "Name"];
+    table.headersHidden = true;
+
+    table.addEventListener("cellcreated", ({ detail }) => {
+      const { cell } = detail;
+      if (cell.column === "Entity" && !("Name" in cell.rowData)) {
+        cell.style.gridColumn = "1 / -1";
+      }
+    });
+  }
 
   table.addEventListener("rowcreated", (e) => {
     e.stopImmediatePropagation();
@@ -181,6 +180,11 @@ export const relationsTreeTemplate = (state: RelationsTreeUIState) => {
     };
   });
 
+  const _inverseAttributes: OBC.InverseAttribute[] = inverseAttributes ?? [
+    "IsDecomposedBy",
+    "ContainsElements",
+  ];
+
   computeRowData(components, models, _inverseAttributes, expressID).then(
     (data) => (table.data = data),
   );