Hi, I am new with NiFi. I installed version 1.1.2 on a CentOS6 virtual machine for testing purposes. Installation went fine and I also secured it with certificates/keys etc via de toolkit. In the authorizers.xml I configured CN=admin as Initial Admin Identity. CN=admin was also used with the toolkit to generate the keys etc. I imported the certifacte in the browser and works fine. As testing purpose I want to assign roles to the admin. I can create a user but same as with the admin I don't know where to add which roles. In the admin guide on the apache nifi website they talk about connecting an ldap but I don't want that. I just want an admin and 1 or 2 users maybe in the application and assign roles. I see the described roles described in the admin guide but where and how do I configure that? The users.xml and authorizations.xml where nicely created. In the users.xml I have: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <tenants> <groups/> <users> <user identifier="1a0ab441-da40-30dd-b28c-c4a4c710d03c" identity="cn=admin"/> </users> </tenants> But if I add roles under under user admin then nifi service won't start anymore. <role name="ROLE_ADMIN"/> <role name="ROLE_DFM"/> Hope anyone can help me out :). With kind regards, Bram ... View more