Why not make a sample part with everything you need and put it in a sample part folder and call it then save it as and modify it according to your need.
@ac cobra, this would allow me to use the mechanic weld property function, because I already do the way you describe which implies a right-click continuity to enter the properties list part to be welded despite the automatic update, whereas if I can access these functions via the right pane property it would be nicer.
The question that arises is why we can register a template.wldprp and we can't apply it to a part if the one is in prdot at the base????