Hi all, Here are my questions: For the projects whose api parts were implemented with Pecan, is there any way(hope it is graceful) to extend these api? I mean, for example, somehow I have to add several extra attributes in Class Chassis in ironic project. Do you guys have any better way instead of directly editing the file of chassis.py? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20180328/cbb4b068/attachment.html>