diff --git a/shell/assets/translations/en-us.yaml b/shell/assets/translations/en-us.yaml
index 23bae1d138a..b02660dd08e 100644
--- a/shell/assets/translations/en-us.yaml
+++ b/shell/assets/translations/en-us.yaml
@@ -888,6 +888,13 @@ catalog:
     appReadmeMissing: This chart doesn't have any additional chart information.
     appReadmeTitle: Chart Information (Helm README)
     chart: Chart
+    warning:
+      managed:
+        Warning, Rancher manages deployment and upgrade of the {name} app. Upgrading this app is not supported.<br>
+        {version, select,
+          null { }
+          other { Under most circumstances, no user intervention should be needed to ensure that the {version} version is compatible with the version of Rancher that you are running.}
+        }
     error:
       requiresFound: '<a href="{url}">{name}</a> must be installed before you can install this chart.'
       requiresMissing: 'This chart requires another chart that provides {name}, but none was was found.'
@@ -981,6 +988,9 @@ catalog:
       current: '{ver} (Current)'
       linux: '{ver} (Linux-only)'
       windows: '{ver} (Windows-only)'
+  delete:
+    warning:
+      managed: Warning, Rancher manages deployment and upgrade of the {name} app. Deleting this app is not supported.
   operation:
     tableHeaders:
       action: Action
diff --git a/shell/mixins/__tests__/chart.test.ts b/shell/mixins/__tests__/chart.test.ts
index 3699a2eae11..a9d8a8139e7 100644
--- a/shell/mixins/__tests__/chart.test.ts
+++ b/shell/mixins/__tests__/chart.test.ts
@@ -4,15 +4,27 @@ import ChartMixin from '@shell/mixins/chart';
 import { OPA_GATE_KEEPER_ID } from '@shell/pages/c/_cluster/gatekeeper/index.vue';
 
 describe('chartMixin', () => {
-  const testCases = [[null, 0], [OPA_GATE_KEEPER_ID, 1], ['any_other_id', 0]];
+  const testCases = {
+    opa: [
+      [null, 0],
+      [OPA_GATE_KEEPER_ID, 1],
+      ['any_other_id', 0]
+    ],
+    managedApps: [
+      [false, false, 0],
+      [true, null, 0],
+      [true, true, 0],
+      [true, false, 1],
+    ],
+  };
 
-  it.each(testCases)(
-    'should add OPA deprecation warning properly', (chartId, expected) => {
-      const localVue = createLocalVue();
+  const localVue = createLocalVue();
 
-      localVue.use(Vuex);
-      localVue.mixin(ChartMixin);
+  localVue.use(Vuex);
+  localVue.mixin(ChartMixin);
 
+  it.each(testCases.opa)(
+    'should add OPA deprecation warning properly', (chartId, expected) => {
       const store = new Vuex.Store({
         getters: {
           currentCluster: () => {},
@@ -37,4 +49,34 @@ describe('chartMixin', () => {
       expect(warnings).toHaveLength(expected);
     }
   );
+
+  it.each(testCases.managedApps)(
+    'should add managed apps warning properly', (isEdit, upgradeAvailable, expected) => {
+      const id = 'cattle-fleet-local-system/fleet-agent-local';
+      const data = isEdit ? { existing: { id, upgradeAvailable } } : undefined;
+
+      const store = new Vuex.Store({
+        getters: {
+          currentCluster: () => {},
+          isRancher:      () => true,
+          'catalog/repo': () => {
+            return () => 'repo';
+          },
+          'catalog/chart': () => {
+            return () => ({ id });
+          },
+          'i18n/t': () => jest.fn()
+        }
+      });
+
+      const vm = localVue.extend({});
+      const instance = new vm({ store, data });
+
+      instance.$route = { query: { chart: 'chart_name' } };
+
+      const warnings = instance.warnings;
+
+      expect(warnings).toHaveLength(expected as number);
+    }
+  );
 });
diff --git a/shell/mixins/chart.js b/shell/mixins/chart.js
index 78d9e19001a..9803cad350b 100644
--- a/shell/mixins/chart.js
+++ b/shell/mixins/chart.js
@@ -190,6 +190,13 @@ export default {
         warnings.unshift(this.t('gatekeeperIndex.deprecated', {}, true));
       }
 
+      if (this.existing && this.existing.upgradeAvailable === false) {
+        warnings.unshift(this.t('catalog.install.warning.managed', {
+          name:    this.existing.name,
+          version: this.chart ? this.query.versionName : null
+        }, true));
+      }
+
       return warnings;
     },
 
diff --git a/shell/models/catalog.cattle.io.app.js b/shell/models/catalog.cattle.io.app.js
index cf423bba1af..233a1e6153b 100644
--- a/shell/models/catalog.cattle.io.app.js
+++ b/shell/models/catalog.cattle.io.app.js
@@ -39,6 +39,14 @@ export default class CatalogApp extends SteveModel {
     return out;
   }
 
+  get warnDeletionMessage() {
+    if (this.upgradeAvailable === false) {
+      return this.t('catalog.delete.warning.managed', { name: this.name });
+    }
+
+    return null;
+  }
+
   matchingChart(includeHidden) {
     const chart = this.spec?.chart;