Multi-select deletion for activities
In the LCA report, activities within a stage or sub-stage can be deleted in bulk using multi-select. This allows multiple entries to be removed in one step.
How it works
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Open the required stage or sub-stage in the LCA report.
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Select the activities using the checkboxes in the activity list.
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Click "Delete selected".

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Confirm the deletion in the dialog.

Note: Deleted activities are initially only removed from the view. They are permanently deleted only when the report is saved. Until then, they can be restored via "Undo".
Selection via checkboxes
The header checkbox in the table supports three states:
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Unchecked: No activity selected

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Checked: All activities selected

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Indeterminate: At least one, but not all activities selected

The header checkbox can be used to select or deselect all activities in the currently opened stage or sub-stage at once.
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Click "Unchecked" → all activities are selected
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Click "Checked" → all activities are deselected
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Click "Indeterminate" → all activities are selected
What happens after deletion
After deletion, the emissions of the affected activities are removed from the LCA calculation. The affected stage or sub-stage and aggregated emission values are recalculated automatically.
Deleted activities also no longer appear in the analysis views (coming soon), the PDF report (coming soon), or the CSV export.