diff --git a/ietf/name/fixtures/names.json b/ietf/name/fixtures/names.json
index b1a7aab1d..c749f0a27 100644
--- a/ietf/name/fixtures/names.json
+++ b/ietf/name/fixtures/names.json
@@ -6323,7 +6323,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "<i class=\"bi bi-person\"></i>{count}",
       "is_group_conflict": false,
       "name": "Person must be present",
       "order": 4,
@@ -6336,7 +6335,6 @@
   {
     "fields": {
       "desc": "Indicates other WGs the chairs also lead or will be active participants in",
-      "editor_label": "<i class=\"bi bi-person-plus\"></i>",
       "is_group_conflict": true,
       "name": "Chair conflict",
       "order": 8,
@@ -6349,7 +6347,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "<span class=\"encircled\">2</span>",
       "is_group_conflict": true,
       "name": "Conflicts with (secondary)",
       "order": 2,
@@ -6362,7 +6359,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "<span class=\"encircled\">3</span>",
       "is_group_conflict": true,
       "name": "Conflicts with (tertiary)",
       "order": 3,
@@ -6375,7 +6371,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "<span class=\"encircled\">1</span>",
       "is_group_conflict": true,
       "name": "Conflicts with",
       "order": 1,
@@ -6388,7 +6383,6 @@
   {
     "fields": {
       "desc": "Indicates WGs with which key participants (presenter, secretary, etc.)  may overlap",
-      "editor_label": "<i class=\"bi bi-key\"></i>",
       "is_group_conflict": true,
       "name": "Key participant conflict",
       "order": 10,
@@ -6401,7 +6395,6 @@
   {
     "fields": {
       "desc": "Indicates WGs with a related technology or a closely related charter",
-      "editor_label": "<i class=\"bi bi-link\"></i>",
       "is_group_conflict": true,
       "name": "Technology overlap",
       "order": 9,
@@ -6414,7 +6407,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "&Delta;",
       "is_group_conflict": false,
       "name": "Preference for time between sessions",
       "order": 6,
@@ -6427,7 +6419,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "<i class=\"bi bi-calendar\"></i>",
       "is_group_conflict": false,
       "name": "Can't meet within timerange",
       "order": 5,
@@ -6440,7 +6431,6 @@
   {
     "fields": {
       "desc": "",
-      "editor_label": "<i class=\"bi bi-skip-end\"></i>",
       "is_group_conflict": false,
       "name": "Request for adjacent scheduling with another WG",
       "order": 7,
diff --git a/ietf/name/migrations/0039_depopulate_constraintname_editor_label.py b/ietf/name/migrations/0039_depopulate_constraintname_editor_label.py
new file mode 100644
index 000000000..9949002be
--- /dev/null
+++ b/ietf/name/migrations/0039_depopulate_constraintname_editor_label.py
@@ -0,0 +1,39 @@
+# Generated by Django 2.2.27 on 2022-03-11 07:55
+
+from django.db import migrations
+
+
+def forward(apps, schema_editor):
+    pass  # nothing to do, row will be dropped
+
+
+def reverse(apps, schema_editor):
+    # Restore data from when this migration was written. Dumped with:
+    # >>> from pprint import pp
+    # >>> from ietf.name.models import ConstraintName
+    # >>> pp(list(ConstraintName.objects.values_list('slug', 'editor_label')))
+    ConstraintName = apps.get_model('name', 'ConstraintName')
+    for slug, editor_label in [
+        ('conflict', '<span class="encircled">1</span>'),
+        ('conflic2', '<span class="encircled">2</span>'),
+        ('conflic3', '<span class="encircled">3</span>'),
+        ('bethere', '<i class="fa fa-user-o"></i>{count}'),
+        ('timerange', '<i class="fa fa-calendar-o"></i>'),
+        ('time_relation', '&Delta;'),
+        ('wg_adjacent', '<i class="fa fa-step-forward"></i>'),
+        ('chair_conflict', '<i class="fa fa-gavel"></i>'),
+        ('tech_overlap', '<i class="fa fa-rocket"></i>'),
+        ('key_participant', '<i class="fa fa-key"></i>'),
+    ]:
+        ConstraintName.objects.filter(slug=slug).update(editor_label=editor_label)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('name', '0038_disuse_offagenda_and_reserved'),
+    ]
+
+    operations = [
+        migrations.RunPython(forward, reverse)
+    ]
diff --git a/ietf/name/migrations/0040_remove_constraintname_editor_label.py b/ietf/name/migrations/0040_remove_constraintname_editor_label.py
new file mode 100644
index 000000000..85390c77a
--- /dev/null
+++ b/ietf/name/migrations/0040_remove_constraintname_editor_label.py
@@ -0,0 +1,17 @@
+# Generated by Django 2.2.27 on 2022-03-11 10:05
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('name', '0039_depopulate_constraintname_editor_label'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='constraintname',
+            name='editor_label',
+        ),
+    ]
diff --git a/ietf/name/models.py b/ietf/name/models.py
index e797c7782..f0d56523d 100644
--- a/ietf/name/models.py
+++ b/ietf/name/models.py
@@ -85,7 +85,6 @@ class TimeSlotTypeName(NameModel):
 class ConstraintName(NameModel):
     """conflict, conflic2, conflic3, bethere, timerange, time_relation, wg_adjacent"""
     penalty = models.IntegerField(default=0, help_text="The penalty for violating this kind of constraint; for instance 10 (small penalty) or 10000 (large penalty)")
-    editor_label = models.CharField(max_length=64, blank=True, help_text="Very short label for producing warnings inline in the sessions in the schedule editor.")
     is_group_conflict = models.BooleanField(default=False, help_text="Does this constraint capture a conflict between groups?")
 class TimerangeName(NameModel):
     """(monday|tuesday|wednesday|thursday|friday)-(morning|afternoon-early|afternoon-late)"""