When you have dashboards created but you have not added them to your favourites, you are presented with the system default dashboard, and a warning message that states:

'You are viewing the 'System Default' dashboard, as you have not added any dashboards as favorites. To display your preferred dashboard here, click Manage Dashboard and add one or more dashboards as favorites.'

This could be worded better to provide more context and information. Suggest changing it to:

'You can access other dashboards, but they're not currently displayed in the Dashboards menu.
To display them in the Dashboards menu, add them as favorites in the Manage Dashboards page.'

"Manage Dashboards" should link to the Manage Dashboards page.