diff --git a/django/cantusdb_project/main_app/admin/source.py b/django/cantusdb_project/main_app/admin/source.py
index 0bc8d6c4f..79818d5d2 100644
--- a/django/cantusdb_project/main_app/admin/source.py
+++ b/django/cantusdb_project/main_app/admin/source.py
@@ -3,7 +3,7 @@
 from main_app.admin.base_admin import BaseModelAdmin, EXCLUDE, READ_ONLY
 from main_app.admin.filters import InputFilter
 from main_app.forms import AdminSourceForm
-from main_app.models import Source
+from main_app.models import Source, SourceIdentifier
 
 
 class SourceKeyFilter(InputFilter):
@@ -15,10 +15,19 @@ def queryset(self, request, queryset):
             return queryset.filter(holding_institution__siglum__icontains=self.value())
 
 
+class IdentifiersInline(admin.TabularInline):
+    model = SourceIdentifier
+    extra = 0
+
+    def get_queryset(self, request):
+        return super().get_queryset(request).select_related("source__holding_institution")
+
+
 @admin.register(Source)
 class SourceAdmin(BaseModelAdmin):
     exclude = EXCLUDE + ("source_status",)
     raw_id_fields = ("holding_institution",)
+    inlines = (IdentifiersInline,)
 
     # These search fields are also available on the user-source inline relationship in the user admin page
     search_fields = (
@@ -28,6 +37,8 @@ class SourceAdmin(BaseModelAdmin):
         "holding_institution__migrated_identifier",
         "id",
         "provenance_notes",
+        "name",
+        "identifiers__identifier"
     )
     readonly_fields = (
         ("title", "siglum")
diff --git a/django/cantusdb_project/main_app/forms.py b/django/cantusdb_project/main_app/forms.py
index 81dce3c75..4f65fa883 100644
--- a/django/cantusdb_project/main_app/forms.py
+++ b/django/cantusdb_project/main_app/forms.py
@@ -720,22 +720,27 @@ class Meta:
         model = Source
         fields = "__all__"
 
-    title = forms.CharField(
-        required=True,
-        widget=TextInputWidget,
-        help_text="Full Source Identification (City, Archive, Shelf-mark)",
-    )
-    title.widget.attrs.update({"style": "width: 610px;"})
+    # title = forms.CharField(
+    #     required=True,
+    #     widget=TextInputWidget,
+    #     help_text="Full Source Identification (City, Archive, Shelf-mark)",
+    # )
+    # title.widget.attrs.update({"style": "width: 610px;"})
+    #
+    # siglum = forms.CharField(
+    #     required=True,
+    #     widget=TextInputWidget,
+    #     help_text="RISM-style siglum + Shelf-mark (e.g. GB-Ob 202).",
+    # )
 
-    siglum = forms.CharField(
+    shelfmark = forms.CharField(
         required=True,
         widget=TextInputWidget,
-        help_text="RISM-style siglum + Shelf-mark (e.g. GB-Ob 202).",
     )
 
-    shelfmark = forms.CharField(
-        required=True,
-        widget=TextInputWidget,
+    name = forms.CharField(
+        required=False,
+        widget=TextInputWidget
     )
 
     holding_institution = forms.ModelChoiceField(
diff --git a/django/cantusdb_project/main_app/migrations/0032_source_name_alter_source_shelfmark.py b/django/cantusdb_project/main_app/migrations/0032_source_name_alter_source_shelfmark.py
new file mode 100644
index 000000000..12a3e2327
--- /dev/null
+++ b/django/cantusdb_project/main_app/migrations/0032_source_name_alter_source_shelfmark.py
@@ -0,0 +1,28 @@
+# Generated by Django 4.2.14 on 2024-09-13 14:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("main_app", "0031_alter_source_holding_institution_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="source",
+            name="name",
+            field=models.CharField(
+                blank=True,
+                help_text="A colloquial or commonly-used name for the source",
+                max_length=255,
+                null=True,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="source",
+            name="shelfmark",
+            field=models.CharField(max_length=255),
+        ),
+    ]
diff --git a/django/cantusdb_project/main_app/migrations/0033_sourceidentifier.py b/django/cantusdb_project/main_app/migrations/0033_sourceidentifier.py
new file mode 100644
index 000000000..d17e23cb0
--- /dev/null
+++ b/django/cantusdb_project/main_app/migrations/0033_sourceidentifier.py
@@ -0,0 +1,53 @@
+# Generated by Django 4.2.14 on 2024-09-13 14:34
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("main_app", "0032_source_name_alter_source_shelfmark"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="SourceIdentifier",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("identifier", models.CharField(max_length=255)),
+                (
+                    "type",
+                    models.IntegerField(
+                        choices=[
+                            (1, "Other catalogues"),
+                            (2, "olim (Former shelfmark)"),
+                            (3, "Alternative names"),
+                            (4, "RISM Online"),
+                        ]
+                    ),
+                ),
+                ("note", models.TextField(blank=True, null=True)),
+                (
+                    "source",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="identifiers",
+                        to="main_app.source",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Source Identifier",
+                "ordering": ("type",),
+            },
+        ),
+    ]
diff --git a/django/cantusdb_project/main_app/models/__init__.py b/django/cantusdb_project/main_app/models/__init__.py
index ea1149eca..5ed2a4227 100644
--- a/django/cantusdb_project/main_app/models/__init__.py
+++ b/django/cantusdb_project/main_app/models/__init__.py
@@ -10,6 +10,7 @@
 from main_app.models.segment import Segment
 from main_app.models.sequence import Sequence
 from main_app.models.source import Source
+from main_app.models.source_identifier import SourceIdentifier
 from main_app.models.institution import Institution
 from main_app.models.institution_identifier import InstitutionIdentifier
 from main_app.models.project import Project
diff --git a/django/cantusdb_project/main_app/models/source.py b/django/cantusdb_project/main_app/models/source.py
index 919fbac20..98caddc06 100644
--- a/django/cantusdb_project/main_app/models/source.py
+++ b/django/cantusdb_project/main_app/models/source.py
@@ -50,6 +50,12 @@ class Source(BaseModel):
         blank=False,
         null=False,
     )
+    name = models.CharField(
+        max_length=255,
+        blank=True,
+        null=True,
+        help_text="A colloquial or commonly-used name for the source"
+    )
     provenance = models.ForeignKey(
         "Provenance",
         on_delete=models.PROTECT,
@@ -171,8 +177,12 @@ def short_heading(self) -> str:
             if holdinst.siglum and holdinst.siglum != "XX-NN":
                 title.append(f"{holdinst.siglum}")
             elif holdinst.is_private_collector:
-                title.append("Private")
+                title.append("Cantus")
 
         tt = self.shelfmark if self.shelfmark else self.title
         title.append(tt)
+
+        if not self.full_source:
+            title.append("(fragment)")
+
         return " ".join(title)
diff --git a/django/cantusdb_project/main_app/models/source_identifier.py b/django/cantusdb_project/main_app/models/source_identifier.py
new file mode 100644
index 000000000..85ccb5f71
--- /dev/null
+++ b/django/cantusdb_project/main_app/models/source_identifier.py
@@ -0,0 +1,33 @@
+from django.db import models
+
+class SourceIdentifier(models.Model):
+    class Meta:
+        verbose_name = "Source Identifier"
+        ordering = ('type',)
+
+    OTHER = 1
+    OLIM = 2
+    ALTN = 3
+    RISM_ONLINE = 4
+
+    IDENTIFIER_TYPES = (
+        (OTHER, 'Other catalogues'),
+        (OLIM, 'olim (Former shelfmark)'),
+        (ALTN, 'Alternative names'),
+        (RISM_ONLINE, "RISM Online")
+    )
+
+    identifier = models.CharField(max_length=255)
+    type = models.IntegerField(choices=IDENTIFIER_TYPES)
+    note = models.TextField(blank=True, null=True)
+    source = models.ForeignKey("Source",
+                               related_name="identifiers",
+                               on_delete=models.CASCADE)
+
+    def __str__(self):
+        return f"{self.identifier}"
+
+    @property
+    def identifier_type(self):
+        d = dict(self.IDENTIFIER_TYPES)
+        return d[self.type]
diff --git a/django/cantusdb_project/main_app/templates/source_detail.html b/django/cantusdb_project/main_app/templates/source_detail.html
index 357f5dc46..a7eab6478 100644
--- a/django/cantusdb_project/main_app/templates/source_detail.html
+++ b/django/cantusdb_project/main_app/templates/source_detail.html
@@ -35,7 +35,7 @@ <h3>{{ source.heading }}</h3>
 
 <dl>
     {% if source.holding_institution %}
-        <dt>Siglum</dt>
+        <dt>Cantus Siglum</dt>
         <dd>{{ source.short_heading }}</dd>
         <dt>Holding Institution</dt>
         <dd>
diff --git a/django/cantusdb_project/main_app/templates/source_list.html b/django/cantusdb_project/main_app/templates/source_list.html
index a65800af0..66bb2e78f 100644
--- a/django/cantusdb_project/main_app/templates/source_list.html
+++ b/django/cantusdb_project/main_app/templates/source_list.html
@@ -88,8 +88,8 @@ <h3>Browse Sources</h3>
             <thead>
                 <tr>
                     {% sortable_header request "country" %}
-                    {% sortable_header request "city_institution" "City + Institution" %}
-                    {% sortable_header request "source" "Source" %}
+                    {% sortable_header request "city_institution" "City + Holding Institution" %}
+                    {% sortable_header request "source" "Cantus Siglum" %}
                     <th scope="col" class="text-wrap" style="text-align:center">Summary</th>
                     <th scope="col" class="text-wrap" style="text-align:center">Date/Origin</th>
                     <th scope="col" class="text-wrap" style="text-align:center">Image Link</th>