Create a Group from the Settings > dynatrace Server > Users | Groups Tab e.g. dashboards.
Create a User from the Settings > dynatrace Server > Users | Accounts Tab e.g. DashboardsUser and assign the existing Users Group (dashboards).
Edit your User Group and select to Role as a Guest (for Dynatrace Server Management) then select the Dashboards Tab.
Drop-down dashboard arrow and choose the desired dashboard you want to assign to group as well permissions.
Thanks Barbar for your support,
1. My concern most is to
restrict a user(X) to access dashboard(Y) on WEB. Can it be possible
because i could not see WEB dashboards listed in the sever, there are
only Client dashboards.
2. How to change the "admin" password? When i try to edit it, the password field tends to be disabled.