Resetting the Admin Account Password and Roles
The default admin account password and roles may be reconfigured as follows:
Shut down the server
Run the following command inside the directory where the server jar file is located
java -jar nexus-iq-server-[version].jar reset-admin config.yml
Restart the server
The original admin account is recreated with the default username and password. This will revert the admin roles to the default state.