Hi Lief , on our community, workflow notifications are tied to the default TKB role names (we're using v4). When we tried setting up three parallel roles with the same permissions, but a different name, notifications were not sent. We got around it by: Setting all the permissions for TKB Author / Editor / Publisher to the default community permissions. Set the desired TKB-related permissions on the custom role we created, for example like your TKBAuthor_<nodename1>. Assigned both the custom role and default TKB role to relevant users. The custom roles granted the permissions desired, the default roles triggered the emails according to the TKB workflow. If there's another way, would love to hear about it!