workspace local group once workspace has been migrated/Associated to Unity Catalog

VJ3
Contributor

Hello,

Once we associate/migrate Databricks workspace to Unity Catalog, all the workspaces group will sync with Unity Catalog and workspace group would be renamed to workspace-local group. Databricks recommends to remove workspace-local group. Do we know if any security implication if we do not remove workspace-local group from workspaces which is already associated with Unity Catalog?

Can workspace admin (of workspace which is already associated with unity catalog) add users into workspace-local group and grant access to specific tables/schema/views etc..?