Hi @Henrik how are you?
To list the groups that can access a view, you can use the system.information_schema.table_privileges system table. Here is a sample query:
SELECT grantee, table_name, privilege_type
FROM system.information_schema.table_privileges
WHERE table_name = "your_view_name";
This query will return the groups (grantee), the table name (table_name), and the type of privilege (privilege_type) they have on the table. Please replace "your_view_name" with the name of your view.
For system tables, access is governed by Unity Catalog (UC), but system tables contain operational data for all assets in the DB account, including those not governed by UC. By default, the Account Admin and Metastore Administrator can read from all system tables.
Hope it helps.
Best,
Alessandro