ManyToMany in Django admin: select none
This sounds like a browser issue rather than a Django issue.
To unselect an element in a multiple select, press the Ctrl key (linux / windows) or the Command key (mac) when you click on it.
Having A = ManyToManyField(B, null=True, blank=True), when I go in A's admin page, it seems I can't unselect every entries in the ManyToMany box after having clicked on a B element.
And even if I don't click on any entry, there is a related B element selected after saving (the first B element I guess).
But I want to add A elements without having to relate them to any one of B...
Is there any way to say to Django admin to select no element? (other than creating a dummy B element for those situations)