Hello,

Great plugin. It's a server essential, so thank you for it.

I am looking for a way where players would be able to open/close portals to their personal world when they choose using stuff a Survival player would be able to access. For example, I could go to my spawn point or portal room, switch a lever or push a button and have portals in other worlds open up to my world.

This would give players the ability to decide when guests could come over or when no one would be able to get to their world.

Not sure if this could be done through just redstone signal to a portal, or if it would have to involve command block code or permission changes (ie. if command block could update the permission of a group to give them the ability to create/use portals to your world and take that permission away).

Thank you for your time and thoughts.

Multiverse-SignPortals does have the ability to be activated by redstone. Check the wiki over there. Hopefully it has the pertinent information...

Biggest issue with redstone activation of things is that it is essentially impossible to tell who caused the redstone to be activated and as such cannot really have any sort of permission apply.

Command blocks may be an option however! It's a neat idea but probably deserves to be its own Multiverse plugin.