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+Node Import Truncate
+====================
+
+This module adds a final step at the Node Import form so users
+can choose whether to erase all nodes of a given content type
+before importing new data into it.
+
+It might be useful in cases like users periodically importing
+a CSV spreadsheet with new as well old content: this module can
+erase all previous imported data to avoid duplicate content in
+the database.