There is no limit to how many dashboards that can be created.

Available options

• Name – Dashboard name
• Description – Description, shown on dashboard
• Update interval  - How often widgets in dashboard should update data from their respective Statistics definition. Defaults to 60 seconds.
• Groups with read access – possible to select multiple groups that will be allowed to view the dashboard, not modify it
• Groups with write access – possible to select multiple groups that will be allowed to view and modify the dashboard

Note that if a user is not member of a group with either read or write access, the dashboard will not show up in the dashboard list and the user cannot access it.