diff --git a/src/ontology/cl-edit.owl b/src/ontology/cl-edit.owl
index c1955be79..bcca1cd4d 100644
--- a/src/ontology/cl-edit.owl
+++ b/src/ontology/cl-edit.owl
@@ -3292,6 +3292,7 @@ Declaration(Class(obo:CL_7770003))
 Declaration(Class(obo:CL_7770004))
 Declaration(Class(obo:CL_7770005))
 Declaration(Class(obo:CL_7770006))
+Declaration(Class(obo:CL_9900001))
 Declaration(Class(obo:CP_0000000))
 Declaration(Class(obo:CP_0000025))
 Declaration(Class(obo:CP_0000027))
@@ -35491,6 +35492,15 @@ SubClassOf(obo:CL_7770006 obo:CL_0002367)
 SubClassOf(obo:CL_7770006 ObjectSomeValuesFrom(obo:RO_0002162 obo:NCBITaxon_9606))
 SubClassOf(obo:CL_7770006 ObjectSomeValuesFrom(obo:RO_0002292 obo:PR_Q9UIK5))
 
+# Class: obo:CL_9900001 (oRGC4)
+
+AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:31784286") Annotation(oboInOwl:hasDbXref "PMID:37066415") obo:IAO_0000115 obo:CL_9900001 "A conserved retinal ganglion cell orthotype whose transcriptomic profile groups together ON midget RGCs from primate foveal and peripheral retina with their molecularly homologous mouse alpha RGC subtype (ON-sustained α RGC, C43) (Hahn et al., 2023; Tran et al., 2019).")
+AnnotationAssertion(terms:contributor obo:CL_9900001 <https://orcid.org/0000-0002-5507-2103>)
+AnnotationAssertion(terms:creator obo:CL_9900001 "GitHub Copilot")
+AnnotationAssertion(oboInOwl:id obo:CL_9900001 "CL:9900001")
+AnnotationAssertion(rdfs:label obo:CL_9900001 "oRGC4")
+SubClassOf(obo:CL_9900001 obo:CL_0000740)
+
 # Class: obo:CP_0000000 (obsolete CP:0000000)
 
 AnnotationAssertion(obo:IAO_0100001 obo:CP_0000000 obo:CL_0017500)