@Treos thanks, did it with "Create a factory build queue template..." hotkey

There is "Factory build queue templates" setting in the interface tab, so it means that we can create build queues, right? But i can't find how and where to create it, as example for the early game (few engies, tanks combined with scouts and many engies). Please, don't mention infinite build button, that's not what i need. I want to use them as build templates, but in factories, if possible