In The Titans expac, autoque is feature on every building that automatically re-ques your que at that building when the previous que is completed. You must turn on autoque by pressing the little green circle arrow next to the unit icons in the building.
Idealy, it is a large advantage to use autoque, as it keeps your resources in the bank until you begin to create the next unit. You can have more than one kind of unit qued at once, or have ratios. An example would be norse, as I want 2 villies for every 1 dwarf (not really, but an example). I would que 2 villies, and then one dwarf, and then hit my autoque button. Now, it would produce 2 villies, and then one dwarf, in that order, and then repeat.
It is possible to have your autoque button hidden, with a mod that has a custom interface. The same problem would go for the titan icon after researching the titan age, the problem being that the icon does not show up.
It is also possible to assign a hotkey for autoque, even though there is no ingame option to do so. The hotkey can be acquired by creating a user.con file in the startup folder under the age of mythology directory on your computer. You can search these forums to find specific instructions on adding hotkeys that are otherwise unassignable.
Nick: Eten.
Gods: All of them!
Vanilla.