As title, we're getting to customize Kibana 5.1.2, are there ways to
hide visualization -- is it possible to hide some kibana provided visualizations and kibana vis plugins we developed to users. These plugins are still loaded but just not display on the UI? we are trying to prevent users adding them to dashboards.
collapse sidebar by default -- currently is extended after loading by default, is it possible to collapse it by default -- to have more space for dashboards.