Hi Eric!
You can skip step 3, this is done by Windows NT by default.
Don't forget to configure all your TSM clients to allow access to node B
(Utilities => User Access List...) and also do not forget to configure node
B to use node A's data (Utilities => Access Another User...).
A prereq is that Node B has to be able to write data to node A's C drive, so
they both need the same Windows NT administrative account and password.
Kindest regards,
Eric van Loon