Global quantization 1/2

I tried to find it in the manual if there's any method of setting the global quantization other than Shift + Track button. Unfortunately while there's a super useful setting of 8 bars (seriously? as if 4 bars wasn't enough to find the right spot to launch a clip or scene...), half-note (1/2) has been omitted from the Track menu :-/

Luckily I can still set that launching quantization per clip, but for a bigger group of clips it can be a tedious task...