diff --git a/package-lock.json b/package-lock.json
index ce9e4bd90..99e72207c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -72,7 +72,7 @@
         "typesafe-actions": "^5.1.0",
         "typescript": "^4.8.2",
         "vite": "^5.0.10",
-        "vite-plugin-checker": "^0.5.0",
+        "vite-plugin-checker": "^0.8.0",
         "vite-plugin-node": "^3.1.0",
         "vite-plugin-svgr": "^4.2.0"
       },
@@ -9800,6 +9800,20 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/fs-extra": {
+      "version": "11.2.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.2.0.tgz",
+      "integrity": "sha512-PmDi3uwK5nFuXh7XDTlVnS17xJS7vW36is2+w3xcv8SVxiB4NyATf4ctkVY5bkSjX0Y4nbvZCq1/EjtEyr9ktw==",
+      "license": "MIT",
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=14.14"
+      }
+    },
     "node_modules/fs-monkey": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/fs-monkey/-/fs-monkey-1.0.5.tgz",
@@ -12801,11 +12815,6 @@
       "devOptional": true,
       "peer": true
     },
-    "node_modules/lodash.pick": {
-      "version": "4.4.0",
-      "resolved": "https://registry.npmjs.org/lodash.pick/-/lodash.pick-4.4.0.tgz",
-      "integrity": "sha512-hXt6Ul/5yWjfklSGvLQl8vM//l3FtyHZeuelpzK6mm99pNvN9yTDruNZPEJZD1oWrqo+izBmB7oUfWgcCX7s4Q=="
-    },
     "node_modules/log-update": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/log-update/-/log-update-5.0.1.tgz",
@@ -16937,9 +16946,10 @@
       }
     },
     "node_modules/vite-plugin-checker": {
-      "version": "0.5.6",
-      "resolved": "https://registry.npmjs.org/vite-plugin-checker/-/vite-plugin-checker-0.5.6.tgz",
-      "integrity": "sha512-ftRyON0gORUHDxcDt2BErmsikKSkfvl1i2DoP6Jt2zDO9InfvM6tqO1RkXhSjkaXEhKPea6YOnhFaZxW3BzudQ==",
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/vite-plugin-checker/-/vite-plugin-checker-0.8.0.tgz",
+      "integrity": "sha512-UA5uzOGm97UvZRTdZHiQVYFnd86AVn8EVaD4L3PoVzxH+IZSfaAw14WGFwX9QS23UW3lV/5bVKZn6l0w+q9P0g==",
+      "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "^7.12.13",
         "ansi-escapes": "^4.3.0",
@@ -16948,8 +16958,6 @@
         "commander": "^8.0.0",
         "fast-glob": "^3.2.7",
         "fs-extra": "^11.1.0",
-        "lodash.debounce": "^4.0.8",
-        "lodash.pick": "^4.4.0",
         "npm-run-path": "^4.0.1",
         "strip-ansi": "^6.0.0",
         "tiny-invariant": "^1.1.0",
@@ -16962,6 +16970,7 @@
         "node": ">=14.16"
       },
       "peerDependencies": {
+        "@biomejs/biome": ">=1.7",
         "eslint": ">=7",
         "meow": "^9.0.0",
         "optionator": "^0.9.1",
@@ -16970,9 +16979,12 @@
         "vite": ">=2.0.0",
         "vls": "*",
         "vti": "*",
-        "vue-tsc": "*"
+        "vue-tsc": "~2.1.6"
       },
       "peerDependenciesMeta": {
+        "@biomejs/biome": {
+          "optional": true
+        },
         "eslint": {
           "optional": true
         },
@@ -17003,6 +17015,7 @@
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.2.tgz",
       "integrity": "sha512-gKXj5ALrKWQLsYG9jlTRmR/xKluxHV+Z9QEwNIgCfM1/uwPMCuzVVnh5mwTd+OuBZcwSIMbqssNWRm1lE51QaQ==",
+      "license": "MIT",
       "dependencies": {
         "type-fest": "^0.21.3"
       },
@@ -17017,27 +17030,16 @@
       "version": "8.3.0",
       "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
       "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==",
+      "license": "MIT",
       "engines": {
         "node": ">= 12"
       }
     },
-    "node_modules/vite-plugin-checker/node_modules/fs-extra": {
-      "version": "11.2.0",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-11.2.0.tgz",
-      "integrity": "sha512-PmDi3uwK5nFuXh7XDTlVnS17xJS7vW36is2+w3xcv8SVxiB4NyATf4ctkVY5bkSjX0Y4nbvZCq1/EjtEyr9ktw==",
-      "dependencies": {
-        "graceful-fs": "^4.2.0",
-        "jsonfile": "^6.0.1",
-        "universalify": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=14.14"
-      }
-    },
     "node_modules/vite-plugin-checker/node_modules/npm-run-path": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-4.0.1.tgz",
       "integrity": "sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw==",
+      "license": "MIT",
       "dependencies": {
         "path-key": "^3.0.0"
       },
@@ -17049,6 +17051,7 @@
       "version": "0.21.3",
       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.21.3.tgz",
       "integrity": "sha512-t0rzBq87m3fVcduHDUFhKmyyX+9eo6WQjZvf51Ea/M0Q7+T374Jp1aUiyUl0GKxp8M/OETVHSDvmkyPgvX+X2w==",
+      "license": "(MIT OR CC0-1.0)",
       "engines": {
         "node": ">=10"
       },
diff --git a/package.json b/package.json
index d1352e2ac..849144996 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "typesafe-actions": "^5.1.0",
     "typescript": "^4.8.2",
     "vite": "^5.0.10",
-    "vite-plugin-checker": "^0.5.0",
+    "vite-plugin-checker": "^0.8.0",
     "vite-plugin-node": "^3.1.0",
     "vite-plugin-svgr": "^4.2.0"
   },
diff --git a/src/components/Extensions/Details/DetailCard/Tabs/ParamList.test.tsx b/src/components/Extensions/Details/DetailCard/Tabs/ParamList.test.tsx
index d098b6625..3c1493702 100644
--- a/src/components/Extensions/Details/DetailCard/Tabs/ParamList.test.tsx
+++ b/src/components/Extensions/Details/DetailCard/Tabs/ParamList.test.tsx
@@ -27,7 +27,7 @@ describe('ParamList', () => {
   const PARAM = 'pirojok-the-param';
   const LABEL = 'pirojok-the-label';
   const VALUE = 'pirojok-the-value';
-  const extension: Extension = {
+  const staticExtension: Extension = {
     id,
     params: [
       {
@@ -39,6 +39,28 @@ describe('ParamList', () => {
     ],
   } as Extension;
 
+  const dynId = 'dyn-pirojok';
+  const DYN_DESCRIPTION = 'dyn-pirojok-the-description';
+  const DYN_PARAM = 'dyn-pirojok-the-param';
+  const DYN_LABEL = 'dyn-pirojok-the-label';
+  const DYN_VALUE = 'dyn-pirojok-the-value';
+  const LABELS: Record<string, string> = {
+    createdBy: 'SDK',
+    codebase: 'default',
+  };
+  const dynamicExtension: Extension = {
+    id: dynId,
+    params: [
+      {
+        param: DYN_PARAM,
+        label: DYN_LABEL,
+        value: DYN_VALUE,
+        description: DYN_DESCRIPTION,
+      },
+    ],
+    labels: LABELS,
+  } as Extension;
+
   function setup(extension: Extension, id: string) {
     return render(
       <TestExtensionsProvider extensions={[extension]} instanceId={id}>
@@ -47,15 +69,22 @@ describe('ParamList', () => {
     );
   }
 
-  it('renders list of parameters', () => {
-    const { getByText } = setup(extension, id);
+  it('renders list of parameters for static extensions', () => {
+    const { getByText } = setup(staticExtension, id);
 
     expect(getByText(new RegExp(LABEL))).not.toBeNull();
     expect(getByText(new RegExp(VALUE))).not.toBeNull();
   });
 
-  it('displays param description on expansion in markdown', () => {
-    const { getByText } = setup(extension, id);
+  it('renders list of parameters for dynamic extensions', () => {
+    const { getByText } = setup(dynamicExtension, dynId);
+
+    expect(getByText(new RegExp(DYN_LABEL))).not.toBeNull();
+    expect(getByText(new RegExp(DYN_VALUE))).not.toBeNull();
+  });
+
+  it('displays param description on expansion in markdown for static', () => {
+    const { getByText } = setup(staticExtension, id);
 
     act(() => {
       getByText(new RegExp(LABEL)).click();
@@ -63,4 +92,13 @@ describe('ParamList', () => {
     expect(getByText(new RegExp(DESCRIPTION))).not.toBeNull();
     expect(getByText(new RegExp(DESCRIPTION))).not.toBeNull();
   });
+
+  it('displays param description on expansion in markdown for dynamic', () => {
+    const { getByText } = setup(dynamicExtension, dynId);
+
+    act(() => {
+      getByText(new RegExp(DYN_LABEL)).click();
+    });
+    expect(getByText(new RegExp(DYN_DESCRIPTION))).not.toBeNull();
+  });
 });
diff --git a/src/components/Extensions/Details/DetailCard/Tabs/ParamList.tsx b/src/components/Extensions/Details/DetailCard/Tabs/ParamList.tsx
index 7b059683c..acc1732ec 100644
--- a/src/components/Extensions/Details/DetailCard/Tabs/ParamList.tsx
+++ b/src/components/Extensions/Details/DetailCard/Tabs/ParamList.tsx
@@ -21,36 +21,51 @@ import { Callout } from '../../../../common/Callout';
 import { DOCS_BASE } from '../../../../common/links/DocsLink';
 import { Markdown } from '../../../../common/Markdown';
 import { useExtension } from '../../../api/useExtension';
+import { isDynamicExtension } from '../../../api/useExtensions';
 import { EventsConfig } from './EventsConfig';
 import styles from './ParamList.module.scss';
 import { ParamValue } from './ParamValue';
 
 function ParamList() {
   const extension = useExtension()!;
+  const isDynamic = isDynamicExtension(extension);
+  const docSuffix = isDynamic
+    ? 'extensions/manage-installed-extensions?interface=sdk#reconfigure'
+    : 'extensions/manifest';
+
+  const dynamicFragment = (
+    <Typography use="body2">
+      Reconfigure is not available in the emulator. You can reconfigure
+      parameters by updating them in the code.
+    </Typography>
+  );
+
+  const staticFragment = (
+    <>
+      <Typography use="body2">
+        Reconfigure is not available in the emulator. You can reconfigure
+        parameters by updating your .env files with:
+      </Typography>
+      <br />
+      <code>firebase ext:configure {extension.id} --local</code>)
+    </>
+  );
+
   return (
     <div>
       <div className={styles.paramHeader}>
         <Callout aside type="note">
-          <Accordion
-            title={
-              <Typography use="body2">
-                Reconfigure is not available in the emulator. You can
-                reconfigure parameters by <b>updating your .env files</b> with:
-              </Typography>
-            }
-          >
-            <code>firebase ext:configure {extension.id} --local</code>
-            <div className={styles.learnButton}>
-              <a
-                href={DOCS_BASE + 'extensions/manifest'}
-                target="_blank"
-                rel="noopener noreferrer"
-                tabIndex={-1}
-              >
-                <Button>Learn more</Button>
-              </a>
-            </div>
-          </Accordion>
+          {isDynamic ? dynamicFragment : staticFragment}
+          <div className={styles.learnButton}>
+            <a
+              href={DOCS_BASE + docSuffix}
+              target="_blank"
+              rel="noopener noreferrer"
+              tabIndex={-1}
+            >
+              <Button>Learn more</Button>
+            </a>
+          </div>
         </Callout>
       </div>
       {(extension.params || []).map((param) => {
diff --git a/src/components/Extensions/List/ExtensionsCallout.tsx b/src/components/Extensions/List/ExtensionsCallout.tsx
index 5f98ab730..2b32b3e0b 100644
--- a/src/components/Extensions/List/ExtensionsCallout.tsx
+++ b/src/components/Extensions/List/ExtensionsCallout.tsx
@@ -30,12 +30,12 @@ export const ExtensionCallout: React.FC<
         actions={
           <div className={styles.link}>
             <DocsLink
-              href="extensions/manifest"
+              href="extensions/manage-installed-extensions"
               target="_blank"
               rel="noopener noreferrer"
             >
               <Typography theme="primary" use="body2" className={styles.link}>
-                Learn how to manage your extensions manifest
+                Learn how to manage your extensions
               </Typography>
             </DocsLink>
           </div>
diff --git a/src/components/Extensions/List/ExtensionsTable/ExtensionTableRow.tsx b/src/components/Extensions/List/ExtensionsTable/ExtensionTableRow.tsx
index 77d364d50..ebe72a2a0 100644
--- a/src/components/Extensions/List/ExtensionsTable/ExtensionTableRow.tsx
+++ b/src/components/Extensions/List/ExtensionsTable/ExtensionTableRow.tsx
@@ -65,6 +65,11 @@ export const ExtensionsTableRow: React.FC<
             {extension.ref}
           </Typography>
         </div>
+        <div>
+          <Typography use="body2" theme="textSecondaryOnBackground">
+            {extension.id}
+          </Typography>
+        </div>
       </DataTableCell>
       <DataTableCell className={`${styles.actionCell} actionCell`}>
         <Button
diff --git a/src/components/Extensions/api/internal/useExtensionBackends.test.tsx b/src/components/Extensions/api/internal/useExtensionBackends.test.tsx
index e6cbdeaf3..a3ab48d08 100644
--- a/src/components/Extensions/api/internal/useExtensionBackends.test.tsx
+++ b/src/components/Extensions/api/internal/useExtensionBackends.test.tsx
@@ -43,6 +43,10 @@ describe('useExtensionBackends', () => {
     await waitFor(() => result.current !== null);
     await waitFor(() => delay(100));
 
-    expect(result.current).toEqual([BACKEND_LIST[0], BACKEND_LIST[1]]);
+    expect(result.current).toEqual([
+      BACKEND_LIST[0],
+      BACKEND_LIST[1],
+      BACKEND_LIST[2],
+    ]);
   });
 });
diff --git a/src/components/Extensions/api/internal/useExtensionsData.test.tsx b/src/components/Extensions/api/internal/useExtensionsData.test.tsx
index 86e15dab2..807fc595e 100644
--- a/src/components/Extensions/api/internal/useExtensionsData.test.tsx
+++ b/src/components/Extensions/api/internal/useExtensionsData.test.tsx
@@ -44,6 +44,7 @@ describe('useExtensionsData', () => {
 
     expect(result.current).toEqual([
       {
+        id: 'pirojok-the-published-extension',
         authorName: 'Awesome Inc',
         authorUrl: 'https://google.com/awesome',
         params: [],
@@ -93,7 +94,7 @@ describe('useExtensionsData', () => {
         sourceUrl: '',
         extensionDetailsUrl:
           'https://firebase.google.com/products/extensions/good-tool',
-        id: 'pirojok-the-published-extension',
+
         ref: 'awesome-inc/good-tool@0.0.1',
         iconUri:
           'https://www.gstatic.com/mobilesdk/211001_mobilesdk/google-pay-logo.svg',
@@ -101,6 +102,7 @@ describe('useExtensionsData', () => {
           'https://www.gstatic.com/mobilesdk/160503_mobilesdk/logo/2x/firebase_128dp.png',
       },
       {
+        id: 'pirojok-the-local-extension',
         authorName: 'Awesome Inc',
         authorUrl: 'https://google.com/awesome',
         params: [],
@@ -150,7 +152,65 @@ describe('useExtensionsData', () => {
         sourceUrl: '',
         extensionDetailsUrl:
           'https://firebase.google.com/products/extensions/good-tool',
-        id: 'pirojok-the-local-extension',
+      },
+      {
+        id: 'pirojok-the-dynamic-extension',
+        authorName: 'Awesome Inc',
+        authorUrl: 'https://google.com/awesome',
+        params: [],
+        name: 'good-tool',
+        displayName: 'Pirojok-the-tool',
+        specVersion: 'v1beta',
+        env: {
+          ALLOWED_EVENT_TYPES: 'google.firebase.v1.custom-event-occurred',
+          EVENTARC_CHANNEL:
+            'projects/test-project/locations/us-west1/channels/firebase',
+        },
+        allowedEventTypes: ['google.firebase.v1.custom-event-occurred'],
+        eventarcChannel:
+          'projects/test-project/locations/us-west1/channels/firebase',
+        events: [
+          {
+            type: 'google.firebase.v1.custom-event-occurred',
+            description: 'A custom event occurred',
+          },
+        ],
+        apis: [
+          {
+            apiName: 'storage-component.googleapis.com',
+            reason: 'Needed to use Cloud Storage',
+          },
+        ],
+        resources: [
+          {
+            type: 'firebaseextensions.v1beta.function',
+            description:
+              'Listens for new images uploaded to your specified Cloud Storage bucket, resizes the images, then stores the resized images in the same bucket. Optionally keeps or deletes the original images.',
+            name: 'generateResizedImage',
+            propertiesYaml:
+              // eslint-disable-next-line no-template-curly-in-string
+              'availableMemoryMb: 1024\neventTrigger:\n  eventType: google.storage.object.finalize\n  resource: projects/_/buckets/${param:IMG_BUCKET}\nlocation: ${param:LOCATION}\nruntime: nodejs14\n',
+          },
+        ],
+        roles: [
+          {
+            role: 'storage.admin',
+            reason:
+              'Allows the extension to store resized images in Cloud Storage',
+          },
+        ],
+        readmeContent: '',
+        postinstallContent: '### See it in action',
+        sourceUrl: '',
+        extensionDetailsUrl:
+          'https://firebase.google.com/products/extensions/good-tool',
+
+        ref: 'awesome-inc/good-tool@0.0.1',
+        iconUri:
+          'https://www.gstatic.com/mobilesdk/211001_mobilesdk/google-pay-logo.svg',
+        publisherIconUri:
+          'https://www.gstatic.com/mobilesdk/160503_mobilesdk/logo/2x/firebase_128dp.png',
+        labels: { createdBy: 'SDK', codebase: 'default' },
       },
     ]);
   });
diff --git a/src/components/Extensions/api/internal/useExtensionsData.tsx b/src/components/Extensions/api/internal/useExtensionsData.tsx
index 7a2447665..231074431 100644
--- a/src/components/Extensions/api/internal/useExtensionsData.tsx
+++ b/src/components/Extensions/api/internal/useExtensionsData.tsx
@@ -14,7 +14,11 @@
  * limitations under the License.
  */
 import { Extension, ExtensionResource, Resource } from '../../models';
-import { ExtensionBackend, isLocalExtension } from '../useExtensions';
+import {
+  ExtensionBackend,
+  isDynamicExtension,
+  isLocalExtension,
+} from '../useExtensions';
 import { useExtensionBackends } from './useExtensionBackends';
 
 const EXTENSION_DETAILS_URL_BASE =
@@ -46,7 +50,8 @@ export function convertBackendToExtension(
       : r;
   };
 
-  const shared = {
+  const shared: Omit<Extension, 'authorName'> = {
+    id: backend.extensionInstanceId,
     authorUrl: spec.author?.url ?? '',
     params: spec.params.map((p) => {
       return {
@@ -70,17 +75,19 @@ export function convertBackendToExtension(
     extensionDetailsUrl: EXTENSION_DETAILS_URL_BASE + spec.name,
   };
 
+  if (isDynamicExtension(backend)) {
+    shared.labels = backend.labels;
+  }
+
   if (isLocalExtension(backend)) {
     return {
       ...shared,
       authorName: spec.author?.authorName ?? '',
-      id: backend.extensionInstanceId,
     };
   }
 
   return {
     ...shared,
-    id: backend.extensionInstanceId,
     ref: backend.extensionVersion.ref,
     authorName:
       spec.author?.authorName ??
diff --git a/src/components/Extensions/api/useExtensions.test.tsx b/src/components/Extensions/api/useExtensions.test.tsx
index 0813e48b0..26b8a1e9e 100644
--- a/src/components/Extensions/api/useExtensions.test.tsx
+++ b/src/components/Extensions/api/useExtensions.test.tsx
@@ -16,11 +16,11 @@
 
 import { renderHook } from '@testing-library/react';
 
-import { EXTENSION } from '../testing/utils';
+import { DYNAMIC_EXTENSION, EXTENSION } from '../testing/utils';
 import { ExtensionsProvider, useExtensions } from './useExtensions';
 
 describe('useExtensions', () => {
-  it('returns the list of extension backends', () => {
+  it('returns the list of static extension backends', () => {
     const wrapper: React.FC<React.PropsWithChildren<unknown>> = ({
       children,
     }) => (
@@ -33,4 +33,18 @@ describe('useExtensions', () => {
 
     expect(result.current).toEqual([EXTENSION]);
   });
+
+  it('returns the list of dynamic extension backends', () => {
+    const wrapper: React.FC<React.PropsWithChildren<unknown>> = ({
+      children,
+    }) => (
+      <ExtensionsProvider extensions={[DYNAMIC_EXTENSION]}>
+        {children}
+      </ExtensionsProvider>
+    );
+
+    const { result } = renderHook(() => useExtensions(), { wrapper });
+
+    expect(result.current).toEqual([DYNAMIC_EXTENSION]);
+  });
 });
diff --git a/src/components/Extensions/api/useExtensions.tsx b/src/components/Extensions/api/useExtensions.tsx
index 8a37ef8e8..72e257179 100644
--- a/src/components/Extensions/api/useExtensions.tsx
+++ b/src/components/Extensions/api/useExtensions.tsx
@@ -28,6 +28,7 @@ interface CommonExtensionBackend {
   env: Record<string, string>;
   extensionInstanceId: string;
   functionTriggers: FunctionTrigger[];
+  labels?: Record<string, string>;
 }
 
 interface PublishedExtensionBackend extends CommonExtensionBackend {
@@ -72,3 +73,9 @@ export function isLocalExtension(
 ): backend is LocalExtensionBackend {
   return backend.hasOwnProperty('extensionSpec');
 }
+
+export function isDynamicExtension(
+  extension: Extension | ExtensionBackend
+): boolean {
+  return extension.labels?.createdBy === 'SDK';
+}
diff --git a/src/components/Extensions/models.ts b/src/components/Extensions/models.ts
index 3d4dce593..c508fb1db 100644
--- a/src/components/Extensions/models.ts
+++ b/src/components/Extensions/models.ts
@@ -162,6 +162,9 @@ export interface Extension {
   sourceUrl: string;
   postinstallContent: string;
   extensionDetailsUrl: string;
+  name?: string;
+  env?: Record<string, string>;
+  labels?: Record<string, string>;
 }
 
 export interface ExternalService {
diff --git a/src/components/Extensions/testing/utils.ts b/src/components/Extensions/testing/utils.ts
index 16ed240b8..d0b700835 100644
--- a/src/components/Extensions/testing/utils.ts
+++ b/src/components/Extensions/testing/utils.ts
@@ -109,17 +109,18 @@ export const CONFIG_WITH_EXTENSION = {
     host: 'pirojok',
     port: 689,
   },
+  experiments: [],
 };
 
 export const BACKEND_LIST: ExtensionBackend[] = [
   // published extension
   {
+    extensionInstanceId: 'pirojok-the-published-extension',
     env: {
       ALLOWED_EVENT_TYPES: 'google.firebase.v1.custom-event-occurred',
       EVENTARC_CHANNEL:
         'projects/test-project/locations/us-west1/channels/firebase',
     },
-    extensionInstanceId: 'pirojok-the-published-extension',
     extension: BACKEND_EXTENSION,
     extensionVersion: EXTENSION_VERSION,
     functionTriggers: [],
@@ -135,7 +136,20 @@ export const BACKEND_LIST: ExtensionBackend[] = [
     extensionSpec: EXTENSION_SPEC,
     functionTriggers: [],
   },
-  // Not and extension back-end
+  // dynamic (published) extension
+  {
+    extensionInstanceId: 'pirojok-the-dynamic-extension',
+    env: {
+      ALLOWED_EVENT_TYPES: 'google.firebase.v1.custom-event-occurred',
+      EVENTARC_CHANNEL:
+        'projects/test-project/locations/us-west1/channels/firebase',
+    },
+    extension: BACKEND_EXTENSION,
+    extensionVersion: EXTENSION_VERSION,
+    functionTriggers: [],
+    labels: { createdBy: 'SDK', codebase: 'default' },
+  },
+  // Not an extension back-end
   {
     env: {},
     extensionSpec: EXTENSION_SPEC,
@@ -165,3 +179,8 @@ export const EXTENSION: Extension = {
   resources: [{ name: 'resource', description: 'description', type: '' }],
   apis: [{ apiName: 'api-name', reason: 'reason' }],
 };
+
+export const DYNAMIC_EXTENSION: Extension = {
+  ...EXTENSION,
+  labels: { createdBy: 'SDK', codebase: 'default' },
+};