We are looking into create a master dashboard which contains link/re-route to other 8 application dashbaords for operational health monitoring. Is there any specific dashlet in dynatrace for this requirement?
since 7.1 (April 2018) you can use the dashboard linking capability of each tile to do that: https://www.dynatrace.com/support/doc/appmon/relea...
this is also possible with 7.0 by using the Text and measures tile. There are out-of the box dashboards that show how you can do that.