QuickOPC gives access to everything you can read or browse for in the OPC UA address space - it's just a question of 1) whether the information you are looking for is there, and 2) knowing where it is...

The picture you have shown is of the UA nodeset file on the server side. I think (but I am not 100% sure) that the Aliases might be primarily just for internal use in the nodeset (so that entities can refer themselves).

It is, however, possible that the server has used either the alias, or something similar, in the description string of the type. Have you tried to read the Description attribute of the type definition node?

Regards

The TypeDefinition is indeed the Node ID of the type.
And, I would kind of expect that by browsing from there, you should be able to find the members of the type.

But, *what leads you to believe that you should see some more members*? I do not know what you expect, but to me it looks like that the actual type might be kind of atomic (because the variable name ends with "NameAsString"), and isn't it therefore correct that it has no further members?