Since 6.20 release Lookml Dashboards are removed from the home page or navigation menu.
You can go, create a board and then pin all lookml dashboards one by one. If you have several models you will need to create multiple boards with different combinations which is a manual and time-consuming step. Also you need to keep the boards up-to-date whenever a new dashboard is released.
So the question: How can we show all Lookml dashboards available to the user w/o manual steps?