Each operator is identifiable in the system with a specific identifier (User Name) and is recognized by a personal access code (password).

A User Account (or simply User) defines the privileges of access to the system associated with the operator that it identifies: in particular, the definition of access privileges consists in identifying the security areas relevant to the user (that is, the areas security within which the user is authorized to act) and the Security Level, i.e. the level of user authorization.

After access to the system (Log In), a user has the right to operate on all the elements with which he has at least one Security Area in common and for which a Security Level equal to or lower than the level has been defined. user security, as shown in the example shown below:



Note for network support: enabling a user is limited to the station on which occurred the Log: Each station operates in enabling a totally independent of the entries made on other stations.