[Closed] Native tab layout for rollouts

Hi, does anyone know how to replicate this via maxscript?

https://autodesk.i.lithium.com/t5/image/serverpage/image-id/496077iB984C6CD6B1FA210/image-size/large?v=1.0&px=999

with the below code you can see the docking status and the position, however you can’t set the position after you have registered the rollout

try cui.UnRegisterDialogBar testroll catch() ;
try destroydialog testroll catch();


rollout testroll "testrollout" (
	button opf "Prog" 
	on opf pressed do (
		print (cui.getDockState testroll)
		print (GetDialogPos testroll)
			)
)


	createDialog  testroll 115 815
	cui.registerdialogbar testroll style:#(#cui_dock_all)
	cui.DockDialogBar testroll #cui_dock_left

i saw various examples of tabbed rollouts in this forum either using mxs or dotnet but that’s not what i’m after, i already have the rollouts separated and working, i just want to dock them!

i think the broblem stands on the “cui.DockDialogBar testroll #cui_dock_left ” and doesn’t seems to have a method to dock multiple rollouts one over another in a tabbed layout.

thankyou