diff --git a/lib/insightly/base.rb b/lib/insightly/base.rb
index <HASH>..<HASH> 100644
--- a/lib/insightly/base.rb
+++ b/lib/insightly/base.rb
@@ -1,3 +1,4 @@
+#METODO look at tags vs custom fields
 #METODO only allow build to set fields that are part of the API fields
 #METODO make a distinction between fields that you can set and save and ones you can only read - like DATE_UPDATED_UTC
 module Insightly
Added a note about tags vs custom fields