1) Host a game
2) go to Game in the left top corner
3) v1.5RC
4) Game Mechanics
5) Select Multiple Building Queue

That way you can`t forget to switch to MQ anymore :-)

hope this helps :)

have fun guys!

ps.: this only applies when you are host of the game
Attachments:
SQ to MQ.png (file size: 156.52 KB)