Bump!
Have you tried modifying the template so it outputs the PWD twice instead of only once?
My main complaint is that this feature needs an "expect" function to wait for output before proceeding or terminate with error. I may be able to fake out the prompt with two outputs, but that cludgy.
Have you tried running this as a simple script in NCM?
config t
password manager user-name superman
NeWpazzword9999
end
wr mem