A PlayerFaction Role dropdown management is now available in the Control Panel's Devices page. To use this select a device on your base or vessel & select the role level you want to restrict the devices access to & in the Faction GUI window apply the appropriate roles to faction members. What do you think?
that would be good for a base, but for a vessel, there will be always a way to open it... (pvp area, or scraping it with multitool ? )
How do you know who the owner is? How do you know if something has to do with something or not when you're asking questions? You can only ask questions and interpret whatever response you receive as you see fit, and it's sometimes more useful to make statements instead.