Like Titel, currently it is not possible to save small JSON Configs on Consoles.

So, where PC players can save MOD Settings to Disk, Consoleros need to do the settings every time they connect on a server or starting a singleplayer game.

Arkensor already make clear, that is not allowed by Microsoft/Sony to Save files from a MOD, but maybe we can find any solution for this. May be we can save JSON on Backend?