How to visualize trace timeline with otel traces

Elastic Observability APM
1

Dear All,

I used Otel for traces on my applications. My pipeline is app -> otel collector-> kafka -> process by pyspark -> ES index.
Now how do i visualize trace timeline. i have added my index to data view but still apm asking me to add data. I am not using elastic agents.

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How do I make apm recognise my traces. below is an example of traces i am sending to index. Please help.

      {
        "_index": "apm-traces",
        "_id": "1TKzo5UBhWrK4mnOWEn_",
        "_score": 1,
        "_source": {
          "trace": {
            "id": "d1f36cacca9467b3285abc23d5032157"
          },
          "transaction": {
            "id": "5e1ccb323f19bf05",
            "name": "GET /api/suggestions",
            "type": "request"
          },
          "span": {
            "id": "8db1805d84ecc4e3",
            "parent": {
              "id": "5e1ccb323f19bf05"
            },
            "name": "get_suggestions",
            "type": "app",
            "start": 1679035352819244,
            "end": 1679035353407279,
            "duration": 588034
          }
        }
      }
    ]
  }
}