Config Change Template without having to select a node?

Hi

in every Config Change Template there is this:

PARAMETER_LABEL @ContextNode

        NCM Node

.PARAMETER_DESCRIPTION @ContextNode

        The node the template will operate on.  All templates require this by default. The target node is selected during the first part of the wizard so it will not be available for selection when defining values of variables.

Now imagine I want to create a template that will always be used on the same node and only that node. Under these circumstances it's not helpful if the user has to choose a node first. What could I do to omit this step and let the user define other variables I define?

Is this possible or not? ("All templates require this by Default")

Thanks for any help

Beat