Navigation menu in kibana 7.4.0 with html plugin

Hello,

I have create a navigation menu in kibana 7.4.0 using html plugin (to navaigate between dashborads) , now i have a problem to add sub menu !!!!!! ,

any solution ??
thank you

As far as I understand there is no way to create a custom menu on sidebar of Kibana currently. You would have to write some custom code for that.

As far as Kibana plugin development is concerned, here are some references you could use:
(https://www.elastic.co/guide/en/kibana/current/plugin-development.html )

Writing Kibana Plugins – Custom applications

This tutorial series explains how to create own Kibana plugins. This part explains how to create a custom application plugin.

Cheers
Rashmi