Kibana4: Add 'other' slice to pie chart using sum_other_doc_count

I getthis field in the query results. Can I see an example of how to use this in a pie chart? JSON input? Scripted field?


  "aggregations": {
    "2": {
      "doc_count_error_upper_bound": 520,
      "sum_other_doc_count": 146846,
      "buckets": [
          "key": "",
          "doc_count": 14690


Kibana 3 used to have a checkbox to include "Other" (and/or "Missing") values as well , which I suppose is slightly different from just the number of other documents.

Can we please have this feature back.

We are porting K4 visualizations back to K3. The "other" slice is critical for management. Any hope on this feature making it into K4 or a workaround?