WITH the option to make it mandatory by 5 different mechanisms, including options that do not involve lawmakers (but are not mentioned, essentially the executive (normally the chancellor) can also "activate" non-voluntary conscription under various conditions)
Also the Bundestag agreed in advance to activate conscription if not enough volunteers can be found (which, given the results in France, seems about as certain as the sun rising tomorrow)
In fact filling out the questionnaire at all seems risky.