In Polar Analytics, there are three different permission levels available: Admins, Viewers and Connectors.
Admins in Polar have full access to the app and can make adjustments to all connector configurations, Custom Reports, Views, Custom Metrics, and more.
Viewers in Polar have limited access. Viewers in Polar do NOT have access to:
Change Connectors
Change Custom Report names (however, they can edit metrics, filters, and breakdowns within a Custom Report)
Change account avatar
Add team members or change permission levels for team members
Delete Views (however, they can edit the configuration of Views)
Connectors can only add data sources.