Hi Yujun, Indeed, we have some restrictions on the relationship types that can be used in the static datasources. I think we should remove these restrictions, and allow any kind of relationship type. Best regards, Ifat. From: Yujun Zhang Date: Monday, 22 August 2016 at 08:37 I'm following the sample configuration in docs [1] to verify how static datasources works. It seems `backup` relationship is not displayed in the entity graph view and neither is it included in topology show. There is an enumeration for edge labels [2]. Should relationship in static datasource be limited to it? [1] https://github.com/openstack/vitrage/blob/master/doc/source/static-physical-config.rst [2] https://github.com/openstack/vitrage/blob/master/vitrage/common/constants.py#L49 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160824/af75846d/attachment.html>