Workspace dashboards from the Administration > Operations Console > Monitoring Dashboard page can directly be accessed and shared with an URL like this:
But it is not possible to achieve the same for monitoring dashboards which are a different type of dashboard (a subset of workspace).
The request is for an option to share OBM workspace dashboard functionality.
This will enable users to pick OBM workspace dashboard and share via an uniquely generated URL.
Permissions must apply too i.e. you still require to authenticate.