Hey we added this plugin to our server, and I'm unsure if I'm understanding the config file correctly. At the moment we'd like there to be no decay at all  when building, but want to keep the TC rules that vanilla rust has (allowing only authorized people to build). 

Please let me know if our current settings are correct (as we see the game say 'building decaying" when placing a TC)

Here is our current config:

{
  "General": {
    "Disable decay for all entities": true,
    "Exclude \"Other Multipliers\"": false,
    "Use permission": true,
    "Permission": "nodecay.use",
    "Output": {
      "Output to server console": false,
      "Log to file": true,
      "Log file name": "NoDecay-Log"
    },
    "Cupboard Settings": {
      "Disable No Decay if resources placed in TC": false,
      "Require Tool Cupboard": false,
      "Cupboard Range": 30.0,
      "Block cupboard wood": false,
      "Block cupboard stone": false,
      "Block cupbard metal": false,
      "Block cupboard high quality": false
    }
  },
  "Building grade multipliers": {
    "Twig multiplier": 0.0,
    "Wood multiplier": 0.0,
    "Stone multiplier": 0.0,
    "Sheet Metal multiplier": 0.0,
    "Armoured multiplier": 0.0
  },
  "Other multipliers": {}
}

I also do have a question about the permission levels for nodecay.use does that mean we need to give the default group (normal players) granted permission to let their structures not decay? I wasn't sure what this plugins permission levels did, was worried it allow them to modify the plugin via console.

This plugin doesn't stop things decaying, it just prevents decay from doing damage, so despite the message on the UI, the building blocks should not decay.