The latest change in a series of updates to access control now provides a more intuitive default experience for the All members group when building a new Organization. The default experience now restricts users from viewing catalog resources or datasets and projects - allowing only view access of datasets or projects shared with the organization or set as Discoverable. This change allows admins to set more granular access through user groups with different tiers of access, leaving the default All members group as the most restricted.
To give members more access, admin users can change the access configuration for the All members group or add members to groups with more access.
You can read more about our "out-of-the-box" user groups on the Docs Portal.