diff --git a/src/blenderbim/blenderbim/bim/module/drawing/prop.py b/src/blenderbim/blenderbim/bim/module/drawing/prop.py
index db20b61451..99d5cef841 100644
--- a/src/blenderbim/blenderbim/bim/module/drawing/prop.py
+++ b/src/blenderbim/blenderbim/bim/module/drawing/prop.py
@@ -184,9 +184,9 @@ def set_drawing_style_name(self, new_value):
     bpy.ops.bim.save_drawing_styles_data(rename_style=True, rename_style_from=old_value, rename_style_to=new_value)
 
 
-def update_schedule_name(self, context):
-    schedule = tool.Ifc.get().by_id(self.ifc_definition_id)
-    core.update_schedule_name(tool.Ifc, tool.Drawing, schedule=schedule, name=self.name)
+def update_document_name(self, context):
+    document = tool.Ifc.get().by_id(self.ifc_definition_id)
+    core.update_document_name(tool.Ifc, tool.Drawing, document=document, name=self.name)
 
 
 def update_has_underlay(self, context):
@@ -257,7 +257,7 @@ class Drawing(PropertyGroup):
 
 class Document(PropertyGroup):
     ifc_definition_id: IntProperty(name="IFC Definition ID")
-    name: StringProperty(name="Name", update=update_schedule_name)
+    name: StringProperty(name="Name", update=update_document_name)
     identification: StringProperty(name="Identification")
 
 
diff --git a/src/blenderbim/blenderbim/core/drawing.py b/src/blenderbim/blenderbim/core/drawing.py
index d51ed8e03e..e75989b8e4 100644
--- a/src/blenderbim/blenderbim/core/drawing.py
+++ b/src/blenderbim/blenderbim/core/drawing.py
@@ -173,9 +173,9 @@ def open_reference(drawing, reference=None):
     drawing.open_svg(drawing.get_document_uri(reference))
 
 
-def update_schedule_name(ifc, drawing, schedule=None, name=None):
-    if drawing.get_name(schedule) != name:
-        ifc.run("document.edit_information", information=schedule, attributes={"Name": name})
+def update_document_name(ifc, drawing, document=None, name=None):
+    if drawing.get_name(document) != name:
+        ifc.run("document.edit_information", information=document, attributes={"Name": name})
 
 
 def load_drawings(drawing):
diff --git a/src/blenderbim/blenderbim/core/tool.py b/src/blenderbim/blenderbim/core/tool.py
index fe3850936c..83e7036079 100644
--- a/src/blenderbim/blenderbim/core/tool.py
+++ b/src/blenderbim/blenderbim/core/tool.py
@@ -253,6 +253,7 @@ class Drawing:
     def disable_editing_assigned_product(cls, obj): pass
     def disable_editing_drawings(cls): pass
     def disable_editing_schedules(cls): pass
+    def disable_editing_references(cls): pass
     def disable_editing_sheets(cls): pass
     def disable_editing_text(cls, obj): pass
     def does_file_exist(cls, uri): pass
@@ -260,6 +261,7 @@ class Drawing:
     def enable_editing_assigned_product(cls, obj): pass
     def enable_editing_drawings(cls): pass
     def enable_editing_schedules(cls): pass
+    def enable_editing_references(cls): pass
     def enable_editing_sheets(cls): pass
     def enable_editing_text(cls, obj): pass
     def ensure_unique_drawing_name(cls, name): pass
diff --git a/src/blenderbim/test/core/test_drawing.py b/src/blenderbim/test/core/test_drawing.py
index a8e56e4a83..2b9060c516 100644
--- a/src/blenderbim/test/core/test_drawing.py
+++ b/src/blenderbim/test/core/test_drawing.py
@@ -217,12 +217,80 @@ class TestOpenSchedule:
 class TestUpdateScheduleName:
     def test_do_not_update_if_name_unchanged(self, ifc, drawing):
         drawing.get_name("schedule").should_be_called().will_return("name")
-        subject.update_schedule_name(ifc, drawing, schedule="schedule", name="name")
+        subject.update_document_name(ifc, drawing, document="schedule", name="name")
 
     def test_run(self, ifc, drawing):
         drawing.get_name("schedule").should_be_called().will_return("oldname")
         ifc.run("document.edit_information", information="schedule", attributes={"Name": "name"}).should_be_called()
-        subject.update_schedule_name(ifc, drawing, schedule="schedule", name="name")
+        subject.update_document_name(ifc, drawing, document="schedule", name="name")
+
+
+class TestLoadReferences:
+    def test_run(self, drawing):
+        drawing.import_documents("REFERENCE").should_be_called()
+        drawing.enable_editing_references().should_be_called()
+        subject.load_references(drawing)
+
+
+class TestDisableEditingReferences:
+    def test_run(self, drawing):
+        drawing.disable_editing_references().should_be_called()
+        subject.disable_editing_references(drawing)
+
+
+class TestAddReference:
+    def test_run(self, ifc, drawing):
+        ifc.run("document.add_information").should_be_called().will_return("reference")
+        drawing.get_path_filename("uri").should_be_called().will_return("UNTITLED")
+        ifc.run("document.add_reference", information="reference").should_be_called().will_return("reference")
+        ifc.get_schema().should_be_called().will_return("IFC4")
+        ifc.run(
+            "document.edit_information",
+            information="reference",
+            attributes={"Identification": "X", "Name": "UNTITLED", "Scope": "REFERENCE"},
+        ).should_be_called()
+        ifc.run("document.edit_reference", reference="reference", attributes={"Location": "uri"}).should_be_called()
+        drawing.import_documents("REFERENCE").should_be_called()
+        subject.add_document(ifc, drawing, "REFERENCE", uri="uri")
+
+    def test_using_a_document_id_in_ifc2x3(self, ifc, drawing):
+        ifc.run("document.add_information").should_be_called().will_return("reference")
+        drawing.get_path_filename("uri").should_be_called().will_return("UNTITLED")
+        ifc.run("document.add_reference", information="reference").should_be_called().will_return("reference")
+        ifc.get_schema().should_be_called().will_return("IFC2X3")
+        ifc.run(
+            "document.edit_information",
+            information="reference",
+            attributes={"DocumentId": "X", "Name": "UNTITLED", "Scope": "REFERENCE"},
+        ).should_be_called()
+        ifc.run("document.edit_reference", reference="reference", attributes={"Location": "uri"}).should_be_called()
+        drawing.import_documents("REFERENCE").should_be_called()
+        subject.add_document(ifc, drawing, "REFERENCE", uri="uri")
+
+
+class TestRemoveReference:
+    def test_run(self, ifc, drawing):
+        ifc.run("document.remove_information", information="reference").should_be_called()
+        drawing.import_documents("REFERENCE").should_be_called()
+        subject.remove_document(ifc, drawing, "REFERENCE", document="reference")
+
+
+class TestOpenReference:
+    def test_run(self, drawing):
+        drawing.get_document_uri("reference").should_be_called().will_return("uri")
+        drawing.open_svg("uri").should_be_called()
+        subject.open_reference(drawing, reference="reference")
+
+
+class TestUpdateReferenceName:
+    def test_do_not_update_if_name_unchanged(self, ifc, drawing):
+        drawing.get_name("reference").should_be_called().will_return("name")
+        subject.update_document_name(ifc, drawing, document="reference", name="name")
+
+    def test_run(self, ifc, drawing):
+        drawing.get_name("reference").should_be_called().will_return("oldname")
+        ifc.run("document.edit_information", information="reference", attributes={"Name": "name"}).should_be_called()
+        subject.update_document_name(ifc, drawing, document="reference", name="name")
 
 
 class TestLoadDrawings:
diff --git a/src/blenderbim/test/tool/test_drawing.py b/src/blenderbim/test/tool/test_drawing.py
index 466e6e4e7b..6e790e6632 100644
--- a/src/blenderbim/test/tool/test_drawing.py
+++ b/src/blenderbim/test/tool/test_drawing.py
@@ -120,6 +120,13 @@ class TestDisableEditingSchedules(NewFile):
         assert bpy.context.scene.DocProperties.is_editing_schedules == False
 
 
+class TestDisableEditingReferences(NewFile):
+    def test_run(self):
+        bpy.context.scene.DocProperties.is_editing_references = True
+        subject.disable_editing_references()
+        assert bpy.context.scene.DocProperties.is_editing_references == False
+
+
 class TestDisableEditingSheets(NewFile):
     def test_run(self):
         bpy.context.scene.DocProperties.is_editing_sheets = True
@@ -165,6 +172,13 @@ class TestEnableEditingSchedules(NewFile):
         assert bpy.context.scene.DocProperties.is_editing_schedules == True
 
 
+class TestEnableEditingReferences(NewFile):
+    def test_run(self):
+        bpy.context.scene.DocProperties.is_editing_references = False
+        subject.enable_editing_references()
+        assert bpy.context.scene.DocProperties.is_editing_references == True
+
+
 class TestEnableEditingSheets(NewFile):
     def test_run(self):
         bpy.context.scene.DocProperties.is_editing_sheets = False
@@ -497,6 +511,30 @@ class TestImportSchedules(NewFile):
         assert props.schedules[0].name == "FOOBAR"
 
 
+class TestImportReferences(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        ifc.createIfcDocumentInformation(Identification="Y", Name="FOOBAZ")
+        document = ifc.createIfcDocumentInformation(Identification="X", Name="FOOBAR", Scope="REFERENCE")
+        subject.import_documents("REFERENCE")
+        props = bpy.context.scene.DocProperties
+        assert props.references[0].ifc_definition_id == document.id()
+        assert props.references[0].identification == "X"
+        assert props.references[0].name == "FOOBAR"
+
+    def test_run_ifc2x3(self):
+        ifc = ifcopenshell.file(schema="IFC2X3")
+        tool.Ifc.set(ifc)
+        ifc.createIfcDocumentInformation(DocumentId="Y", Name="FOOBAZ")
+        document = ifc.createIfcDocumentInformation(DocumentId="X", Name="FOOBAR", Scope="REFERENCE")
+        subject.import_documents("REFERENCE")
+        props = bpy.context.scene.DocProperties
+        assert props.references[0].ifc_definition_id == document.id()
+        assert props.references[0].identification == "X"
+        assert props.references[0].name == "FOOBAR"
+
+
 class TestImportSheets(NewFile):
     def test_run(self):
         ifc = ifcopenshell.file()
@@ -570,6 +608,11 @@ class TestOpenSchedule(NewFile):
         pass
 
 
+class TestOpenReference(NewFile):
+    def open_svg(self):
+        pass
+
+
 class TestOpenSvg(NewFile):
     def test_nothing(self):
         pass