Configuration of transform data with custom pipeline

[JasonREC]

Hi, @bmorelli25 ,

Thanks for the reply!

I read both the document you provided and set up the pipeline for testing like below:

The above Injest Pipeline with an append processor can sucessfully show the upcoming data with field "processor_ test" and the value

but then, I try to use the enrich processor, but it does not work somehow

Here is my set up,
source Index:

policy:

enrich processor"

Lastly I have applied the injest pipeline to the APM custom pipeline

PUT _ingest/pipeline/traces-apm@custom
{
  "processors": [
    {
      "pipeline": {
        "name": "limit_lookup" 
      }
    }
  ]
}

Basically, as long as the upcoming document that contains the labels_data_name is matched the labels_database_name that in the source index. I would like it to add that couple fields into the document before it write into index.

Here is my apm index data looks like, the upcoming data have a field called labels_database_name like below