docking window python script

[3dornothing]

hi, 
i create a basic window with two button and i try to make it docking in vred 2026 pro.
i would like to add it to any vred native as a tab i try many things also example from vred doc. but i only manage to make it dock around the viewport,
any tips to solve my problem?

[paul_george45MHL]

You need to hold Shift when moving the window around.

[3dornothing]

i found the solution now all script interface dock as i wanted