the controller has a user management, you can use [...] for each user group (client

and they are declared as user [...] data source manager [...] manager and a data

DatasourceOpcUaServer.User [...] DatasourceOpcUaServer.User [...] of this User

, and user data [...] Communication Manager object [...] to the Communication Manager .

to the Communication Manager [...] .mapping.member.accesslevel' ). Note: The user [...] of the data type. The user