diff --git a/test/fx.ts b/test/fx.ts
index 5c19658ff..2f4d6a301 100644
--- a/test/fx.ts
+++ b/test/fx.ts
@@ -118,6 +118,9 @@ export async function getTestExplorerUrl(accountType: TestAccount, options?: Tes
         params.set("nosqlRbacToken", nosqlRbacToken);
         params.set("enableaaddataplane", "true");
       }
+      if (enablecontainercopy) {
+        params.set("enablecontainercopy", "true");
+      }
       break;
 
     case TestAccount.SQLContainerCopyOnly:
diff --git a/test/sql/containercopy/offlineMigration.spec.ts b/test/sql/containercopy/offlineMigration.spec.ts
index d7e5e75a3..75eb3e243 100644
--- a/test/sql/containercopy/offlineMigration.spec.ts
+++ b/test/sql/containercopy/offlineMigration.spec.ts
@@ -18,7 +18,7 @@ test.describe("Container Copy - Offline Migration", () => {
   let panel: Locator;
   let frame: Frame;
   let expectedJobName: string;
-  let targetAccountName: string;
+  let sourceAccountName: string;
   let expectedSubscriptionName: string;
   let expectedCopyJobNameInitial: string;
 
@@ -28,7 +28,7 @@ test.describe("Container Copy - Offline Migration", () => {
     page = await browser.newPage();
     ({ wrapper, frame } = await ContainerCopy.open(page, TestAccount.SQLContainerCopyOnly));
     expectedJobName = `offline_test_job_${Date.now()}`;
-    targetAccountName = getAccountName(TestAccount.SQLContainerCopyOnly);
+    sourceAccountName = getAccountName(TestAccount.SQLContainerCopyOnly);
   });
 
   test.afterEach("Cleanup after offline migration test", async () => {
@@ -53,7 +53,7 @@ test.describe("Container Copy - Offline Migration", () => {
 
     // Setup subscription and account
     const subscriptionDropdown = panel.getByTestId("subscription-dropdown");
-    const expectedAccountName = targetAccountName;
+    const expectedAccountName = sourceAccountName;
     expectedSubscriptionName = await subscriptionDropdown.locator("span.ms-Dropdown-title").innerText();
 
     await subscriptionDropdown.click();
@@ -185,8 +185,8 @@ test.describe("Container Copy - Offline Migration", () => {
     // Verify job preview details
     const previewContainer = panel.getByTestId("Panel:PreviewCopyJob");
     await expect(previewContainer).toBeVisible();
-    await expect(previewContainer.getByTestId("source-subscription-name")).toHaveText(expectedSubscriptionName);
-    await expect(previewContainer.getByTestId("source-account-name")).toHaveText(expectedAccountName);
+    await expect(previewContainer.getByTestId("destination-subscription-name")).toHaveText(expectedSubscriptionName);
+    await expect(previewContainer.getByTestId("destination-account-name")).toHaveText(expectedAccountName);
 
     const jobNameInput = previewContainer.getByTestId("job-name-textfield");
     await expect(jobNameInput).toHaveValue(new RegExp(expectedCopyJobNameInitial));
diff --git a/test/sql/containercopy/onlineMigration.spec.ts b/test/sql/containercopy/onlineMigration.spec.ts
index 1f4b2acb7..4bd59aef8 100644
--- a/test/sql/containercopy/onlineMigration.spec.ts
+++ b/test/sql/containercopy/onlineMigration.spec.ts
@@ -15,14 +15,14 @@ test.describe("Container Copy - Online Migration", () => {
   let wrapper: Locator;
   let panel: Locator;
   let frame: Frame;
-  let targetAccountName: string;
+  let sourceAccountName: string;
 
   test.beforeEach("Setup for online migration test", async ({ browser }) => {
     contexts = await createMultipleTestContainers({ accountType: TestAccount.SQLContainerCopyOnly, containerCount: 2 });
 
     page = await browser.newPage();
     ({ wrapper, frame } = await ContainerCopy.open(page, TestAccount.SQLContainerCopyOnly));
-    targetAccountName = getAccountName(TestAccount.SQLContainerCopyOnly);
+    sourceAccountName = getAccountName(TestAccount.SQLContainerCopyOnly);
   });
 
   test.afterEach("Cleanup after online migration test", async () => {
@@ -103,7 +103,7 @@ test.describe("Container Copy - Online Migration", () => {
 
     // Verify job preview and create the online migration job
     const previewContainer = panel.getByTestId("Panel:PreviewCopyJob");
-    await expect(previewContainer.getByTestId("source-account-name")).toHaveText(targetAccountName);
+    await expect(previewContainer.getByTestId("destination-account-name")).toHaveText(sourceAccountName);
 
     const jobNameInput = previewContainer.getByTestId("job-name-textfield");
     const onlineMigrationJobName = await jobNameInput.inputValue();
@@ -112,7 +112,7 @@ test.describe("Container Copy - Online Migration", () => {
 
     const copyJobCreationPromise = waitForApiResponse(
       page,
-      `${targetAccountName}/dataTransferJobs/${onlineMigrationJobName}`,
+      `${sourceAccountName}/dataTransferJobs/${onlineMigrationJobName}`,
       "PUT",
     );
     await copyButton.click();
@@ -149,7 +149,7 @@ test.describe("Container Copy - Online Migration", () => {
 
     const pauseResponse = await waitForApiResponse(
       page,
-      `${targetAccountName}/dataTransferJobs/${onlineMigrationJobName}/pause`,
+      `${sourceAccountName}/dataTransferJobs/${onlineMigrationJobName}/pause`,
       "POST",
     );
     expect(pauseResponse.ok()).toBe(true);
diff --git a/test/sql/containercopy/permissionsScreen.spec.ts b/test/sql/containercopy/permissionsScreen.spec.ts
index f592bf4c7..3a7c762a8 100644
--- a/test/sql/containercopy/permissionsScreen.spec.ts
+++ b/test/sql/containercopy/permissionsScreen.spec.ts
@@ -10,13 +10,14 @@ test.describe("Container Copy - Permission Screen Verification", () => {
   let wrapper: Locator;
   let panel: Locator;
   let frame: Frame;
+  let sourceAccountName: string;
   let targetAccountName: string;
-  let expectedSourceAccountName: string;
 
   test.beforeEach("Setup for each test", async ({ browser }) => {
     page = await browser.newPage();
-    ({ wrapper, frame } = await ContainerCopy.open(page, TestAccount.SQLContainerCopyOnly));
+    ({ wrapper, frame } = await ContainerCopy.open(page, TestAccount.SQL));
     targetAccountName = getAccountName(TestAccount.SQLContainerCopyOnly);
+    sourceAccountName = getAccountName(TestAccount.SQL);
   });
 
   test.afterEach("Cleanup after each test", async () => {
@@ -50,22 +51,14 @@ test.describe("Container Copy - Permission Screen Verification", () => {
 
     const allDropdownItems = await dropdownItemsWrapper.locator(`button.ms-Dropdown-item[role='option']`).all();
 
-    const filteredItems = [];
     for (const item of allDropdownItems) {
       const testContent = (await item.textContent()) ?? "";
-      if (testContent.trim() !== targetAccountName.trim()) {
-        filteredItems.push(item);
+      if (testContent.trim() === targetAccountName.trim()) {
+        await item.click();
+        break;
       }
     }
 
-    if (filteredItems.length > 0) {
-      const firstDropdownItem = filteredItems[0];
-      expectedSourceAccountName = (await firstDropdownItem.textContent()) ?? "";
-      await firstDropdownItem.click();
-    } else {
-      throw new Error("No dropdown items available after filtering");
-    }
-
     // Enable online migration mode
     const migrationTypeContainer = panel.getByTestId("migration-type");
     const onlineCopyRadioButton = migrationTypeContainer.getByRole("radio", { name: /Online mode/i });
@@ -81,7 +74,7 @@ test.describe("Container Copy - Permission Screen Verification", () => {
     await expect(permissionScreen.getByText("Cross-account container copy", { exact: true })).toBeVisible();
 
     // Setup API mocking for the source account
-    await page.route(`**/Microsoft.DocumentDB/databaseAccounts/${expectedSourceAccountName}**`, async (route) => {
+    await page.route(`**/Microsoft.DocumentDB/databaseAccounts/${sourceAccountName}**`, async (route) => {
       const mockData = {
         identity: {
           type: "SystemAssigned",
@@ -139,7 +132,7 @@ test.describe("Container Copy - Permission Screen Verification", () => {
     // Verify new page opens with correct URL pattern
     page.context().on("page", async (newPage) => {
       const expectedUrlEndPattern = new RegExp(
-        `/providers/Microsoft.(DocumentDB|DocumentDb)/databaseAccounts/${expectedSourceAccountName}/backupRestore`,
+        `/providers/Microsoft.(DocumentDB|DocumentDb)/databaseAccounts/${sourceAccountName}/backupRestore`,
       );
       expect(newPage.url()).toMatch(expectedUrlEndPattern);
       await newPage.close();
@@ -158,8 +151,10 @@ test.describe("Container Copy - Permission Screen Verification", () => {
     await expect(pitrBtn).not.toBeVisible();
 
     // Setup additional API mocks for role assignments and permissions
+    // In the redesigned flow, role assignments are checked on the SOURCE account (current account = sourceAccountName).
+    // The destination account (selectedAccountName) manages identity; source account holds the role assignments.
     await page.route(
-      `**/Microsoft.DocumentDB/databaseAccounts/${expectedSourceAccountName}/sqlRoleAssignments*`,
+      `**/Microsoft.DocumentDB/databaseAccounts/${sourceAccountName}/sqlRoleAssignments*`,
       async (route) => {
         await route.fulfill({
           status: 200,
@@ -168,7 +163,7 @@ test.describe("Container Copy - Permission Screen Verification", () => {
             value: [
               {
                 principalId: "00-11-22-33",
-                roleDefinitionId: `Microsoft.DocumentDB/databaseAccounts/${expectedSourceAccountName}/77-88-99`,
+                roleDefinitionId: `Microsoft.DocumentDB/databaseAccounts/${sourceAccountName}/77-88-99`,
               },
             ],
           }),
@@ -183,14 +178,15 @@ test.describe("Container Copy - Permission Screen Verification", () => {
         body: JSON.stringify({
           value: [
             {
-              name: "00000000-0000-0000-0000-000000000001",
+              // Built-in Cosmos DB Data Contributor role (read-write), required by checkTargetHasReadWriteRoleOnSource
+              name: "00000000-0000-0000-0000-000000000002",
             },
           ],
         }),
       });
     });
 
-    await page.route(`**/Microsoft.DocumentDB/databaseAccounts/${targetAccountName}**`, async (route) => {
+    await page.route(`**/Microsoft.DocumentDB/databaseAccounts/${sourceAccountName}**`, async (route) => {
       const mockData = {
         identity: {
           type: "SystemAssigned",