How to add website Id in back-office?

Questions
,
1

Quick question about how to add a website Id to newly create website?
I created a custom website template and added name but the id (not systemId) is set.

  {
    "fields": {
      "_name": {
        "en-US": "TestSite"
      }
    },
    "fieldTemplateSystemId": "668a75fb-3bae-479f-8035-4c9d81635262",
    "id": null,
    "systemId": "44670335-f4dc-433f-b986-5663425f06a4",
    "texts": {
      "cultures": [],
      "keys": []
    }
  }

Litium version: 7.7.1

2

You can’t set an id from the UI, you either need to update it in the database (and then recycle the app pool) or set it via the .NET API.