diff --git a/app/helpers/repository_datatable_helper.rb b/app/helpers/repository_datatable_helper.rb
index ebf04ad35..3f1904a8e 100644
--- a/app/helpers/repository_datatable_helper.rb
+++ b/app/helpers/repository_datatable_helper.rb
@@ -108,7 +108,8 @@ module RepositoryDatatableHelper
       '2': escape_input(record.external_id),
       '3': record.code,
       '4': escape_input(record.name),
-      '5': I18n.l(record.created_at, format: :full)
+      '5': escape_input(record.created_by.full_name),
+      '6': I18n.l(record.created_at, format: :full)
     }
   end
 
diff --git a/app/models/bmt_repository.rb b/app/models/bmt_repository.rb
index dfe7fa889..f5062c875 100644
--- a/app/models/bmt_repository.rb
+++ b/app/models/bmt_repository.rb
@@ -13,7 +13,7 @@ class BmtRepository < LinkedRepository
 
   def default_sortable_columns
     [
-      'assigned',
+      'users.full_name',
       'repository_rows.external_id',
       'repository_rows.id',
       'repository_rows.name',
@@ -21,10 +21,6 @@ class BmtRepository < LinkedRepository
     ]
   end
 
-  def default_search_fileds
-    super - ['users.full_name']
-  end
-
   private
 
   def enforce_singleton
diff --git a/app/views/repositories/_repository_table.html.erb b/app/views/repositories/_repository_table.html.erb
index ccd98e89b..1951a8398 100644
--- a/app/views/repositories/_repository_table.html.erb
+++ b/app/views/repositories/_repository_table.html.erb
@@ -32,15 +32,17 @@
             <input name="select_all" value="1" type="checkbox" class="sci-checkbox">
             <span class="sci-checkbox-label"></span>
         </th>
-        <th id="assigned" data-unmanageable="true"><%= t("repositories.table.assigned") %></th>
+        <% unless @repository.is_a?(BmtRepository) %>
+          <th id="assigned" data-unmanageable="true"><%= t("repositories.table.assigned") %></th>
+        <% end %>
         <% if @repository.is_a?(LinkedRepository) %>
           <th id="row-external-id"><%= t('repositories.table.external_id') %></th>
         <% end %>
         <th id="row-id"><%= t("repositories.table.id") %></th>
         <th id="row-name"><%= t("repositories.table.row_name") %></th>
         <th id="added-on" ><%= t("repositories.table.added_on") %></th>
+        <th id="added-by" ><%= t("repositories.table.added_by") %></th>
         <% unless @repository.is_a?(BmtRepository) %>
-          <th id="added-by" ><%= t("repositories.table.added_by") %></th>
           <th id="archived-on"><%= t("repositories.table.archived_on") %></th>
           <th id="archived-by"><%= t("repositories.table.archived_by") %></th>
         <% end %>