diff --git a/src/pages/IntegrationsOverviewPage.tsx b/src/pages/IntegrationsOverviewPage.tsx
index c97c875..1ad7f9a 100644
--- a/src/pages/IntegrationsOverviewPage.tsx
+++ b/src/pages/IntegrationsOverviewPage.tsx
@@ -131,12 +131,15 @@ function _groupCorporateByInstance(items: DataLayerItem[]): _CorporateInstanceGr
     let group = map.get(iid);
     if (!group) {
       const code = item.featureCode || item.connectorType || '';
-      const instLabel = item.instanceLabel || code;
+      const instLabel = (item.instanceLabel || '').trim();
       group = { instanceId: iid, instanceLabel: instLabel, featureCode: code, systems: [] };
       map.set(iid, group);
     }
-    if (item.instanceLabel && !group.instanceLabel) {
-      group.instanceLabel = item.instanceLabel;
+    if (item.instanceLabel && (!group.instanceLabel || group.instanceLabel === group.featureCode)) {
+      group.instanceLabel = item.instanceLabel.trim();
+    }
+    if (item.featureCode && !group.featureCode) {
+      group.featureCode = item.featureCode;
     }
     const sysLabel = (item.displayLabel || item.label || item.connectorType || item.id).trim();
     group.systems.push({ key: `${item.kind}-${item.id}`, label: sysLabel });