diff --git a/samplesheets/tests/test_views_ajax.py b/samplesheets/tests/test_views_ajax.py
index 156c6c49..fbb4a6f9 100644
--- a/samplesheets/tests/test_views_ajax.py
+++ b/samplesheets/tests/test_views_ajax.py
@@ -1504,6 +1504,9 @@ def test_insert_study_cache(self):
         self.assertEqual(cache_item.data, {})
         self.assertEqual(JSONCacheItem.objects.count(), 1)
 
+    # TODO: Test inserting with pooling using named processes
+    # TODO: Test to ensure duplicate rows are not created
+
 
 class TestSheetRowDeleteAjaxView(
     RowEditMixin, SheetConfigMixin, SamplesheetsViewTestBase
diff --git a/samplesheets/views_ajax.py b/samplesheets/views_ajax.py
index a2c79e40..17ce0ad3 100644
--- a/samplesheets/views_ajax.py
+++ b/samplesheets/views_ajax.py
@@ -999,10 +999,11 @@ def _get_name(cls, node):
         """
         if node['cells'][0]['obj_cls'] == 'Process':
             for cell in node['cells']:
-                if cell['header_type'] == 'process_name':
+                if cell.get('header_type') == 'process_name':
                     return cell['value']
         else:  # Material
             return node['cells'][0]['value']
+        return None
 
     @classmethod
     def _add_node_attr(cls, node_obj, cell):
@@ -1191,8 +1192,15 @@ def _insert_row(self, row):
             )
         )
 
+        # TODO: We create duplicate rows with named processes, fix!
+
         # Check if we'll need to consider collapsing of unnamed nodes
-        if len([n for n in row['nodes'] if not self._get_name(n)]) > 0:
+        # (References to existing nodes with UUID will not have to be collapsed)
+        if [
+            n
+            for n in row['nodes']
+            if not n['cells'][0].get('uuid') and not self._get_name(n)
+        ]:
             logger.debug('Unnamed node(s) in row, will attempt collapsing')
             collapse = True
             try:
@@ -1390,6 +1398,8 @@ def post(self, request, *args, **kwargs):
                 except Exception as ex:
                     return Response({'detail': str(ex)}, status=500)
             except Exception as ex:
+                if settings.DEBUG:
+                    raise (ex)
                 return Response({'detail': str(ex)}, status=500)
         return Response(self.ok_data, status=200)
 
diff --git a/samplesheets/vueapp/src/components/renderers/RowEditRenderer.vue b/samplesheets/vueapp/src/components/renderers/RowEditRenderer.vue
index ee4d972d..2afe0908 100644
--- a/samplesheets/vueapp/src/components/renderers/RowEditRenderer.vue
+++ b/samplesheets/vueapp/src/components/renderers/RowEditRenderer.vue
@@ -313,25 +313,17 @@ export default Vue.extend({
       let groupId = cols[startIdx].originalParent.groupId
       let fieldIdx = 0 // Field index within node
       let nodeCells = []
-      let nodeClass
+      // let nodeClass
       let nodeStartIdx = startIdx
 
       for (let i = startIdx; i < cols.length - 1; i++) {
-        if (fieldIdx === 0) {
-          nodeStartIdx = i
-          nodeClass = cols[i].colDef.cellEditorParams.headerInfo.obj_cls
-        }
-
+        if (fieldIdx === 0) nodeStartIdx = i
         // Add cells for new nodes, only the first node for existing ones
-        // TODO: This fails for process nodes (at least named ones), fix!
-        // TODO: We end up with all of the columns instead of just the 1st
-        if (nodeClass === 'Process' ||
-            fieldIdx === 0 ||
+        if (fieldIdx === 0 ||
             (!this.rowNode.data[cols[i].colId].uuid &&
             !(this.assayMode && inSampleNode))) {
           nodeCells.push(this.getCellData(cols[i]))
         }
-
         if (i === cols.length - 1 ||
             groupId !== cols[i + 1].originalParent.groupId) {
           groupId = cols[i + 1].originalParent.groupId