You can change the defined name of a node hosting the installed application component (Server or sensor).
To change the node name:
The details area appears in the right part of the web interface window.
The node name must be unique (must not match the names of other nodes) and must contain no more than 100 characters. You can use letters of the English alphabet, numerals, a space, and the special characters _ and - (for example, Server_1). The node name must begin and end with any permitted character except a space.