Mistral team, Couple of questions.. 1) Roll back support : I came across few blueprints that talk about the roll-back support but not sure if they are delivered yet, I wanted to check if something is there out of the box that I should be aware of. Ofcourse, roll-back being very specific, I'd expect a user defined action being called for rolling back, just wondering if there is any construct after (on-error : ) to be used in YAML 2) Execution context predefined ids - Here is what I found that talks about task and execution ids that I can access (execution context <https://wiki.openstack.org/wiki/Mistral/DSLv2#Predefinted_Values_in_execution_data_context>), it would be great if you could point me to the list of all possible variables like $.execution_id that are accessible inside the YAML. Thanks and Regards Rahul Rege -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150209/a23c9b36/attachment.html>