To make sure that you can view Security Center entities on OPC Clients, you must configure the user whose credentials will be used to connect the OPC Server to Security Center.
Create a user in Security
Center.
The user whose credentials are used to connect the OPC Server to Security
Center determines which entities are exposed to OPC Clients. For a Security
Center entity to be exposed, the user must have the user privilege to view that entity, and they must be an administrator of the partition that the entity is a member of.