I use multiple single-player "worlds" to keep my designs organized into different universes. However, the blueprint catalog manager doesn't work well with multiple worlds. I think it should be able to shuffle any blueprint saved from any "world" to any other "worlds" on the same server.
In short, in the catalog manager, you should be able to select and deselect any "worlds" in which a given blueprint would be available. Additionally, it would help to be able to adjust each blueprint's permissions in each world.
In short, in the catalog manager, you should be able to select and deselect any "worlds" in which a given blueprint would be available. Additionally, it would help to be able to adjust each blueprint's permissions in each world.