View another field value instead of aggregation field

[Sourav_Saha]

Hi,

I am using Kibana Version: 6.2.4 and I have a vertical bar chart where in Y axis set Max aggregation for integer field TotalTime which is returning time in second. But I have another string field with calculated time in Hours, min and second, now I want to show the value of string field instead of integer field in bar chart keeping the same setup.

[Marius_Dragomir]

You can do this without using the other string field.
Just go to your TotalTime field in the index pattern management, click on Edit for the format and set it to Duration.
This will make it easily readable.