SmartUI Multiselect & Bulk Operations

The SmartUI dashboard now supports multiselect across every build tab (New, Changes Found, Under Screening, Approved, Rejected, Baseline). You can review screenshots faster by selecting:

• A single screenshot for a quick action.
• Multiple targeted screenshots across the visible tab.
• Select All to apply the same action to every screenshot currently filtered tab.

This guide explains the end-to-end workflow, supported actions, and best practices to avoid accidental approvals or baseline edits.

Need help diagnosing CLI, dashboard, or baseline issues? Jump to the SmartUI Troubleshooting Guide.

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Where multiselect appears

1. Sign in to LambdaTest SmartUI.
2. Open any project → choose a build.
3. Navigate across tabs (e.g., New, Changes Found).
4. Look for the selection toolbar above the screenshot grid.

Selection states

State	Description	Screenshot
None selected	Bulk action buttons stay disabled until at least one screenshot is selected.
Single selection	Shows contextual details (name, viewport, status). Bulk buttons activate.
Multi selection	Displays count (e.g., “3 selected”) and unlocks all bulk actions.

Use the checkbox beside each screenshot card or the Select All checkbox in the toolbar to toggle selections quickly.

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Bulk actions

Approve screenshots

Ideal when only a subset of diffs are valid.

1. Filter to Failed or Pending tab.
2. Select the screenshots that represent expected UI updates.
3. Click Approve.

SmartUI will:

• Mark each screenshot as Approved.
• Move them to the Approved tab for auditing.
• Preserve audit logs with the approver name and timestamp.

Reject screenshots

Use this when a diff is unexpected, unstable, or blocked by other issues.

1. Select the screenshots within Failed/Pending.
2. Click Reject.

Rejected screenshots move to the Rejected tab and remain available for future comparison runs.

Move approved screenshots to Baseline

Once approved diffs represent the new expected UI, promote them to Baseline:

1. Go to the Approved tab.
2. Select individual screenshots, curated subsets, or Select All.
3. Click Move to Baseline.

Baseline moves update the reference snapshot for the next comparison. Ensure you only promote validated UI changes to keep noise low in future runs.

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Multiselect workflow example

Approve Valid Changes

1. Filter by tab Changes Found.
2. Use Select All (only filtered screenshots are targeted).
3. Deselect any screenshot needing manual review.
4. Click Approve → confirm in the dialog.
5. Bulk approval completes with a toast confirmation and updated counters.

Reject Outliers

1. Sort failures by Severity.
2. Select the unexpected diffs (e.g., CTA color regressions).
3. Click Reject to block them from merging.
4. Add a note (optional) so teammates understand the rejection reason.

Promote to Baseline

1. After QA approval, hop to the Approved tab.
2. Select only the screenshots that represent canonical UI.
3. Click Move to Baseline.
4. Confirm to overwrite the existing baseline for the same test name + viewport.

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Best practices

Verify Filter Context

• Apply filters (approver, status, tab) before using Select All.
• Confirm the selected count matches expectations to avoid cross-build approvals.

Stay Granular

• Bulk actions are powerful—always double-check each screenshot thumbnail.
• Use single selection for high-risk diffs (checkout, payments, authentication).

Review Activity

• After approving or rejecting, verify the activity log for transparency.
• If anything was mis-clicked, undo by moving screenshots back via their tab.

Baseline Discipline

• Promote to baseline only after QA sign-off.
• Keep a release branch baseline separate using Smart Git.

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Troubleshooting

Selection Disabled

Symptoms: Checkboxes or bulk buttons stay disabled.

Fixes:

• Confirm you are in the Builds view, not inside an individual screenshot diff.
• Refresh the page or clear cache if the toolbar fails to render.
• Ensure your role has approval permissions on the project.

Bulk Action Failed

Symptoms: Toast error when approving/rejecting.

Fixes:

• Retry after verifying network connectivity.
• Confirm the build is still active (not archived).
• Check SmartUI Troubleshooting Guide for API rate limits or backend incidents.

Baseline Promotion Issues

Symptoms: Move to Baseline button disabled or no visible changes after promotion.

Fixes:

• Only Approved screenshots can be promoted; re-approve if needed.
• Baseline updates can take a minute to propagate—refresh or reopen the build.
• Ensure the associated branch/build is not locked by automated workflows.

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Next steps

• Compare multiselect approval speeds with your previous manual workflow and document the improvement.
• Pair multiselect with Smart Ignore to reduce noise before bulk approvals.
• Leverage baseline management to keep production and release baselines in sync after bulk moves.