diff --git a/scripts/bundle-html-dataset-by-severity.sh b/scripts/bundle-html-dataset-by-severity.sh
new file mode 100755
index 0000000000..1a47941621
--- /dev/null
+++ b/scripts/bundle-html-dataset-by-severity.sh
@@ -0,0 +1,71 @@
+#!/bin/bash
+
+# Task: Bundles a CorTeX dataset into 3 ZIP archives, one per severity (no-problem, warning, error)
+
+# Prerequisite:
+#  PGPASSWORD=<the cortex user password>
+#  PGADDRESS=<the postgresql ip|localhost>
+#  DTPATH=<the path for the created dataset>
+#  CORPUSNAME=<the name of the corpus>
+#  CORPUSID=<PG database id of this corpus>
+#  CORPUSBASE=<base file system path of the corpus>
+#  SERVICEID=<PG database id of this service>
+#
+# Example:
+# PGPASSWORD=cortex PGADDRESS=10.188.48.220 CORPUSNAME=arxmliv CORPUSID=8 SERVICEID=3 CORPUSBASE=/data/arxmliv DTPATH=/data/datasets/dataset-arXMLiv-2022 ./scripts/bundle-html-dataset-by-severity.sh
+
+mkdir -p $DTPATH
+
+echo "1. Obtain the task lists..."
+
+psql -h $PGADDRESS -U cortex -t -o "$DTPATH/$CORPUSNAME-no-problem-tasks.txt" -c "SELECT entry FROM tasks WHERE corpus_id=$CORPUSID and service_id=$SERVICEID and status=-1 order by entry"
+psql -h $PGADDRESS -U cortex -t -o "$DTPATH/$CORPUSNAME-warning-tasks.txt" -c "SELECT entry FROM tasks WHERE corpus_id=$CORPUSID and service_id=$SERVICEID and status=-2 order by entry"
+psql -h $PGADDRESS -U cortex -t -o "$DTPATH/$CORPUSNAME-error-tasks.txt" -c "SELECT entry FROM tasks WHERE corpus_id=$CORPUSID and service_id=$SERVICEID and status=-3 order by entry"
+
+echo "2. Unpack into yymm (year-month) directories..."
+
+all_years="91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24"
+all_months="01 02 03 04 05 06 07 08 09 10 11 12"
+severitylist="no-problem warning error"
+
+for severity in $severitylist; do
+    # make it resumable from partially completed .zip state
+    if [ -f "$DTPATH/$CORPUSNAME-$severity.zip" ] ; then
+        continue
+    fi
+    if [ ! -d "$DTPATH/$severity" ] ; then
+        mkdir $DTPATH/$severity
+    fi
+    for yy in $all_years; do
+        for mm in $all_months; do
+            yymm="$yy$mm"
+            echo "-- copy papers for $severity:$yymm"
+            egrep -o ".+\/$yymm\/.+\/" $DTPATH/$CORPUSNAME-$severity-tasks.txt | while read -r line ; do
+                SUBDIR=$(expr match $line "^$CORPUSBASE/[0-9]*/\([a-z0-9._-]*\)")
+                FULLDIR=$(expr match $line "^\($CORPUSBASE/[0-9]*/[a-z0-9._-]*\)")
+                HTMLFILE="$DTPATH/$severity/$yymm/$SUBDIR.html"
+                if [ ! -d "$DTPATH/$severity/$yymm" ] ; then
+                    mkdir $DTPATH/$severity/$yymm
+                fi
+                if [ -f $HTMLFILE ] ; then # skip unzipping existing files
+                    continue
+                fi
+                FILENAME=$(unzip -n $FULLDIR/tex_to_html.zip *.html -d $DTPATH/$severity/$yymm | egrep -o '\S*\.html')
+                if [[ -f $FILENAME ]] && [[ "$FILENAME" != "$HTMLFILE" ]] ;
+                then
+                    mv -f $FILENAME $HTMLFILE
+                fi
+            done
+        done
+    done
+    if [ -d "$DTPATH/$severity" ]; then
+        echo "-- create archive for $severity"
+        cd $DTPATH
+        zip -9 -v -r $CORPUSNAME-$severity.zip $severity
+        echo "-- free space for $severity"
+        rm -rf $DTPATH/$severity
+    fi
+done
+
+echo "Done!"
+exit 0;
diff --git a/scripts/bundle-html-dataset.sh b/scripts/bundle-html-dataset.sh
index d49e6c00e4..826ae2ea42 100755
--- a/scripts/bundle-html-dataset.sh
+++ b/scripts/bundle-html-dataset.sh
@@ -22,7 +22,7 @@ psql -h $PGADDRESS -U cortex -t -o "$DTPATH/$CORPUSNAME-error-tasks.txt" -c "SEL
 
 echo "2. Unpack into yymm (year-month) directories..."
 
-all_years="91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22"
+all_years="91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24"
 all_months="01 02 03 04 05 06 07 08 09 10 11 12"
 severitylist="no_problem warning error"