Hello, I have question regarding kratos identity schema. So currently I'm still trying to use kratos with the selfservice-node-ui. But how can I set a default value into a properties? This is my current config

"organization": {
          "title": "Organization ID",
          "type": "string",
          "format": "uuid",
          "default": "00000000-0000-0000-0000-000000000000",
          "<http://ory.sh/kratos|ory.sh/kratos>": {
            "credentials": {
              "password": {
                "identifier": true
              }
            }
          }
        }