diff --git a/output/Ifc4_WallElementedCase.ifc.csv b/output/Ifc4_WallElementedCase.ifc.csv
new file mode 100644
index 0000000..e2bbb85
--- /dev/null
+++ b/output/Ifc4_WallElementedCase.ifc.csv
@@ -0,0 +1 @@
+1,Site #1,Wall #1
diff --git a/output/test_2024-02-04 12:28:11.848223.ifc b/output/test_2024-02-04 12:28:11.848223.ifc
new file mode 100644
index 0000000..48ae367
--- /dev/null
+++ b/output/test_2024-02-04 12:28:11.848223.ifc	
@@ -0,0 +1,44 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
+FILE_NAME('','2024-02-04T12:28:11',(),(),'IfcOpenShell v0.7.0-fc50bdd3a','IfcOpenShell v0.7.0-fc50bdd3a','');
+FILE_SCHEMA(('IFC4'));
+ENDSEC;
+DATA;
+#1=IFCPROJECT('26f4KyyBLF3wnhRR61wTS_',$,'My Project',$,$,$,$,(#10),#5);
+#2=IFCSIUNIT(*,.LENGTHUNIT.,.MILLI.,.METRE.);
+#3=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
+#4=IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
+#5=IFCUNITASSIGNMENT((#3,#4,#2));
+#6=IFCCARTESIANPOINT((0.,0.,0.));
+#7=IFCDIRECTION((0.,0.,1.));
+#8=IFCDIRECTION((1.,0.,0.));
+#9=IFCAXIS2PLACEMENT3D(#6,#7,#8);
+#10=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,1.E-05,#9,$);
+#11=IFCGEOMETRICREPRESENTATIONSUBCONTEXT('Body','Model',*,*,*,*,#10,$,.MODEL_VIEW.,$);
+#12=IFCSITE('1pP$cB3Fz1ZQI2JfYPtH14',$,'My Site',$,$,$,$,$,$,$,$,$,$,$);
+#13=IFCBUILDING('28nO_vEa9F98$1ihwwFPZz',$,'Building A',$,$,$,$,$,$,$,$,$);
+#14=IFCBUILDINGSTOREY('0sLbaZ2t16lueu9TkaYIWq',$,'Ground Floor',$,$,$,$,$,$,$);
+#15=IFCRELAGGREGATES('3fMVWHU5L1CgYrmzd8WCwq',$,$,$,#1,(#12));
+#16=IFCRELAGGREGATES('0R_zZn5MnD7BP0X7e5G4NX',$,$,$,#12,(#13));
+#17=IFCRELAGGREGATES('33k_OMXsTA3ATfEcmhkS0q',$,$,$,#13,(#14));
+#18=IFCWALL('0C9FsjMX5Dwu$vEbq3rpho',$,$,$,$,#40,#34,$,$);
+#24=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,130.15121847291),(687.914454224767,130.15121847291),(687.914454224767,0.),(0.,0.)));
+#25=IFCINDEXEDPOLYCURVE(#24,$,.F.);
+#26=IFCDIRECTION((0.,0.,1.));
+#27=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#25);
+#28=IFCCARTESIANPOINT((0.,0.,0.));
+#29=IFCDIRECTION((0.,0.,1.));
+#30=IFCDIRECTION((1.,0.,0.));
+#31=IFCAXIS2PLACEMENT3D(#28,#29,#30);
+#32=IFCEXTRUDEDAREASOLID(#27,#31,#26,5630.37086652552);
+#33=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#32));
+#34=IFCPRODUCTDEFINITIONSHAPE($,$,(#33));
+#35=IFCRELCONTAINEDINSPATIALSTRUCTURE('0ZnkIi_ivDFfI$c_KskUKi',$,$,$,(#18),#14);
+#36=IFCCARTESIANPOINT((0.,0.,0.));
+#37=IFCDIRECTION((0.,0.,1.));
+#38=IFCDIRECTION((1.,0.,0.));
+#39=IFCAXIS2PLACEMENT3D(#36,#37,#38);
+#40=IFCLOCALPLACEMENT($,#39);
+ENDSEC;
+END-ISO-10303-21;