Management tab not seen to configure middleware

Hi,
Version - 3.1.0 community edition.
I am trying to setup connection with mongoDB using Apache Drill by following this link

http://www.helicalinsight.com/technical-guide/database-supported/middleware-configuration-helical-insight/

While I have setup and started apache drill in embedded mode, I don’t see the ‘management’ tab to complete the middleware configuration.

Pls help.

You can refer to this option to learn how you can use Apache Drill (without the need to go to Middleware) : Connecting To Flat Files Using Apache Drill In Helical Insight 5.1 - Helical Insight

Even trino can also be used with Helical Insight to connect to Mongo Helical Insight usage with Trino - Helical Insight