There not much point to this, you can drop docked items alraedy, jus press T, and find the docked object you\'d like to undock. And if you want to meak it so you have to open doors to get to the core, jsut make loads of plex doors, ive made one plex door to get to mine, and plex doors to get in, if i want to undock, my turrets, i can, but i dont know why i would.