Servers, Deployments, Data Sources and JMS Servers dashboards are default dashboards which are created at wizard steps.
Dashboard page operations are as below:
Can update dashboard name
Can change "Metric Load Range" historically (Minimum 1 minute)
Can change automatic "Page Refresh Frequency" (Minimum 30 seconds)
Can change number of charts per line (Minimum 1 chart)
Can change chart heights (Minimum 100px)
Can change grid display status (Show / Hide)
How to monitor WebLogic JMX MBean values on WebLogic Monitoring Dashboard?
Simply just use WebLogic "Servers, Data Sources, Deployments, JMS" dashboards on WLSDM which are under "Smart Dashboards"
Opens the "Metric and Chart" Options window. All the operations can be done on this window easily.