Hi Everton, You can skip the step where it is asking for an Admin user. I did the agent installation without the Admin user and everything is working fine except when a container stopped working it will still appear in the tiers and node tab as a disconnected node. Either you can delete it manually or wait for some time and it will be deleted automatically (Historical and Disconnected Nodes - https://docs.appdynamics.com/appd/22.x/22.1/en/application-monitoring/administer-app-server-agents/historical-and-disconnected-nodes) Admin user only helps in cleaning the disconnected nodes automatically as soon as a container is stopped/deleted Cluster Agent (With Admin User) will also delete it from AppDynamics immediately that's all it does. Yes, it's very disappointing that the product has Client API functionality where we can use API tokens for providing more secure integrations but it still asks for the User ID. The same is the case with Dexter also. Regards, Mohit ... View more