X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/9e3bb9b984ff700fc3455f87437a8f1ac5841f0e..1013c7cee5478538901fd9ba5fc0fb2ce30f6422:/apps/workbench/app/models/pipeline_instance.rb

diff --git a/apps/workbench/app/models/pipeline_instance.rb b/apps/workbench/app/models/pipeline_instance.rb
index f6dbf4003f..ccb88351a7 100644
--- a/apps/workbench/app/models/pipeline_instance.rb
+++ b/apps/workbench/app/models/pipeline_instance.rb
@@ -16,12 +16,16 @@ class PipelineInstance < ArvadosBase
       end
     end
   end
-
+  
   def attribute_editable?(attr)
-    attr == 'name'
+    attr.to_sym == :name || (attr.to_sym == :components and self.active == nil)
   end
 
   def attributes_for_display
     super.reject { |k,v| k == 'components' }
   end
+
+  def self.creatable?
+    false
+  end
 end