I have an interface running on an interface node. I have set up a Trust towards the PI Data Archive, with the Interface node IP Address and a PI Identity. This works OK. In addition I would like to keep the trust for this Identity available only to one instance of the interface. So I added an API connection name, and put this name in the "Application Name" property of the Trust. Now the server refuses the connection, saying that explicit login is required for this connection. The interface node is not on the same domain as the PI Data archive, so explicit login is a bit tricky.
How can I solve this? The plan is to have several other interfaces and instances of the same interfaces, and I do not want to use the same PI Identity for all instances.