Are there any built-in named triggers

[uzo]

trying to automatize opening and moving my windows from apple script.
it is possible to send a trigger request like this to a trigger that I made my self:

tell application "BetterTouchTool"
	trigger_named "1in1x3"
end tell

however, is it possible to call the built-in action for "Resize window to the left third" of the screen without having to define a named trigger for that? If yes, where can I find the list of the trigger names for the built in actions?

thank you
peter

[Andreas_Hegenberg]

I'm currently creating documentation for this. Currently you need to right-click a configured action and choose the option you need (then you can delete the action again)