The available options in this dialog depend on the privileges granted to you:
Global administrators do not have any restriction.
Administrators can modify the information of the server but not view or modify the the load balancing variable values of the server.
Promotion administrators can see the configuration of the server but not modify it. They can manage the load balancing variables of the servers.
The section Authorization lists the privileges you can grant to users.
To do some tasks in the Solution Manager that affects the Denodo Platform servers, these servers must be able to connect to the Security Token Server. The section Configure the Denodo Platform Components to Reach the Security Token Server explains how to do this.