Hi Alex, you cannot set data permissions for individual users in
GD.CN yet but we plan to introduce similar capability to what is described in the referenced article.
Let me ask you, who is going to manage these data permissions in your case? Would you prefer to manage these data permissions centrally using some common business logic for multiple workspaces (e.g. apply filter Department=${department_id} where you assign department_id to individual users programatically during user provisioning) or will it be some administrator of individual workspace who will manage permissions of its individual users (possibly very different permissions for individual users provisioned via UI)? What would fit better your needs?